Irregular Verbs — The Grammar Gazette

What Are Irregular Verbs?

In English, most verbs form their past simple and past participle by adding -ed to the base form: walk → walked → walked. These are called regular verbs because they follow a predictable pattern. However, a large number of common verbs do not follow this rule at all. Instead, they change their form in unpredictable ways. These are called irregular verbs, and they are among the most important words in the English language.

Irregular verbs have three principal forms: the base form (V1), the past simple (V2), and the past participle (V3). Unlike regular verbs, there is no single rule that tells you how an irregular verb changes. You simply have to learn each one. The good news is that many irregular verbs follow similar patterns, and once you learn these patterns, memorizing them becomes much easier.

📐 The Three Forms

V1 (Base Form) → V2 (Past Simple) → V3 (Past Participle)

Regular: play → played → played (just add -ed)
Irregular: go → went → gone (completely different forms)

💡 Why Do Irregular Verbs Exist?

Irregular verbs are survivors from Old English and earlier Germanic languages. The most commonly used verbs in any language tend to resist regularization because speakers use them so frequently that the irregular forms are reinforced through constant repetition. That is why the most basic English verbs — be, have, go, do, say — are all irregular.

Why Are They Important?

Irregular verbs are not just a grammar exercise — they are the backbone of everyday English communication. Almost every sentence you speak or write in the past tense will include at least one irregular verb. Without knowing these forms, it is impossible to talk about past experiences, tell stories, or describe completed actions.

Reason	Explanation	Example
Frequency	The 25 most common English verbs are all irregular	I went to school yesterday.
Past Simple	V2 is needed for every past simple sentence	She wrote a letter to her friend.
Present Perfect	V3 is needed with have/has	They have eaten lunch already.
Past Perfect	V3 is needed with had	He had forgotten his wallet at home.
Passive Voice	V3 is needed with be + past participle	The book was written in 1984.
Conditionals	V2 and V3 appear in conditional sentences	If I knew the answer, I would tell you.

⚠️ Common Mistake

Do not add -ed to irregular verbs:
✘ I goed to the park. / She eated dinner.
✔ I went to the park. / She ate dinner.

Group 1: Same Form — V1 = V2 = V3

The easiest group of irregular verbs to learn consists of verbs where all three forms are exactly the same. The base form, the past simple, and the past participle are identical. You only need to memorize each verb once.

📐 Pattern

V1 = V2 = V3 (all three forms are the same)

These verbs do not change at all. The context of the sentence tells you whether the verb is in the present, past, or past participle form.

V1 (Base)	V2 (Past Simple)	V3 (Past Participle)	Example Sentence
cut	cut	cut	She cut the cake yesterday.
put	put	put	He put his bag on the table.
let	let	let	They let us go early.
set	set	set	We set the alarm for 6 a.m.
shut	shut	shut	He shut the door quietly.
hit	hit	hit	The ball hit the window.
hurt	hurt	hurt	My back hurt after the long walk.
cost	cost	cost	The ticket cost fifty dollars.
quit	quit	quit	She quit her job last month.
spread	spread	spread	The news spread quickly across the city.
burst	burst	burst	The balloon burst with a loud pop.
rid	rid	rid	We rid the garden of weeds.

💡 Memory Tip

Most verbs in this group end in -t or -d (cut, put, let, set, shut, hit, hurt, cost, spread, burst). This consonant ending is a helpful pattern to remember: if a short verb ends in -t or -d, there is a good chance it stays the same in all three forms.

Group 2: Two Same Forms

This is the largest group of irregular verbs. In these verbs, two of the three forms are the same while one is different. The most common pattern is V2 = V3 (the past simple and past participle are identical, but the base form is different). Some verbs also follow the pattern V1 = V3 (the base form and past participle are the same).

📐 Patterns

Pattern A: V2 = V3 (past simple = past participle)

Pattern B: V1 = V3 (base form = past participle)

Pattern A — V2 = V3:

V1 (Base)	V2 (Past Simple)	V3 (Past Participle)	Example Sentence
bring	brought	brought	She brought flowers to the party.
buy	bought	bought	We bought a new car last week.
think	thought	thought	I thought about it all night.
teach	taught	taught	He taught English in London for five years.
catch	caught	caught	The police caught the thief last night.
fight	fought	fought	They fought bravely in the competition.
feel	felt	felt	She felt happy about the news.
keep	kept	kept	He kept the secret for years.
sleep	slept	slept	I slept for ten hours last night.
leave	left	left	They left the office at six o'clock.
meet	met	met	We met at a cafe in Paris.
build	built	built	They built a bridge across the river.
spend	spent	spent	We spent the weekend in Berlin.
send	sent	sent	She sent an email to her boss.
find	found	found	He found the keys under the sofa.
have	had	had	We had a wonderful time in Tokyo.
make	made	made	She made a delicious cake for the party.
say	said	said	He said goodbye and walked away.
tell	told	told	She told me the truth.
hear	heard	heard	I heard the news on the radio.
hold	held	held	She held the baby carefully.
stand	stood	stood	We stood in line for an hour.
understand	understood	understood	She understood the lesson perfectly.
lose	lost	lost	They lost the match by two goals.
win	won	won	Our team won the championship.
sit	sat	sat	He sat down and opened his book.
lead	led	led	She led the team to victory.
read	read	read	I read that book last summer.
pay	paid	paid	He paid for dinner at the restaurant.
get	got	got	She got a new job in New York.

Pattern B — V1 = V3:

V1 (Base)	V2 (Past Simple)	V3 (Past Participle)	Example Sentence
come	came	come	She has come to visit us.
become	became	become	He has become a doctor.
run	ran	run	They have run five kilometres today.
overcome	overcame	overcome	She has overcome many difficulties.

⚠️ Watch Out for "Read"

The verb read looks the same in all three forms when written, but the pronunciation changes:
✔ V1: read /riːd/ — V2: read /red/ — V3: read /red/
The past simple and past participle rhyme with "red", not "reed".

Group 3: All Different Forms

This is the most challenging group. In these verbs, all three forms are different — the base form, the past simple, and the past participle are each unique. Many of the most important English verbs belong to this group.

📐 Pattern

V1 ≠ V2 ≠ V3 (all three forms are different)

Although these verbs seem random, many follow vowel-change patterns (e.g., i → a → u) that can help you group and memorize them.

V1 (Base)	V2 (Past Simple)	V3 (Past Participle)	Example Sentence
be	was / were	been	She has been to London twice.
go	went	gone	They have gone to the airport.
do	did	done	He has done his homework.
see	saw	seen	I have seen that film before.
take	took	taken	She has taken the last piece of cake.
give	gave	given	He gave her a beautiful ring.
eat	ate	eaten	We have eaten all the pizza.
drink	drank	drunk	She drank three cups of coffee.
swim	swam	swum	He has swum across the lake.
sing	sang	sung	She sang a beautiful song at the concert.
ring	rang	rung	The phone rang three times.
begin	began	begun	The meeting has already begun.
write	wrote	written	She has written three novels.
drive	drove	driven	He drove to Berlin last weekend.
ride	rode	ridden	I have never ridden a horse.
rise	rose	risen	The sun has risen over the mountains.
speak	spoke	spoken	She spoke to the manager yesterday.
break	broke	broken	He has broken his arm.
choose	chose	chosen	They chose the red one.
freeze	froze	frozen	The lake has frozen completely.
steal	stole	stolen	Someone stole my bicycle.
know	knew	known	I have known her since childhood.
grow	grew	grown	The children have grown so much.
blow	blew	blown	The wind blew the papers away.
throw	threw	thrown	He threw the ball over the fence.
fly	flew	flown	We have flown to Paris three times.
draw	drew	drawn	She drew a picture of the sunset.
show	showed	shown	He has shown us the way.
wear	wore	worn	She wore a blue dress to the wedding.
tear	tore	torn	He tore the letter into pieces.
fall	fell	fallen	The leaves have fallen from the trees.
forget	forgot	forgotten	I have forgotten his name.
hide	hid	hidden	She hid the present in the cupboard.
bite	bit	bitten	The dog bit him on the hand.
lie	lay	lain	She lay on the grass all afternoon.
wake	woke	woken	I woke up at dawn this morning.
shake	shook	shaken	He shook hands with the president.
mistake	mistook	mistaken	I mistook her for someone else.

💡 Vowel Change Patterns

Many verbs in this group follow recognizable vowel patterns:
i → a → u: drink → drank → drunk, swim → swam → swum, sing → sang → sung, begin → began → begun, ring → rang → rung
ow/ew → own: know → knew → known, grow → grew → grown, blow → blew → blown, throw → threw → thrown, fly → flew → flown
V1 + -oke/-oken: speak → spoke → spoken, break → broke → broken, choose → chose → chosen, freeze → froze → frozen, steal → stole → stolen

The 50 Most Common Irregular Verbs

The following table contains the fifty most frequently used irregular verbs in English, listed alphabetically. These are the verbs you will encounter most often in everyday speaking, reading, and writing. If you learn nothing else, learn these fifty verbs by heart.

#	V1 (Base)	V2 (Past Simple)	V3 (Past Participle)
1	be	was / were	been
2	become	became	become
3	begin	began	begun
4	break	broke	broken
5	bring	brought	brought
6	build	built	built
7	buy	bought	bought
8	catch	caught	caught
9	choose	chose	chosen
10	come	came	come
11	cost	cost	cost
12	cut	cut	cut
13	do	did	done
14	drink	drank	drunk
15	drive	drove	driven
16	eat	ate	eaten
17	fall	fell	fallen
18	feel	felt	felt
19	find	found	found
20	fly	flew	flown
21	forget	forgot	forgotten
22	get	got	got
23	give	gave	given
24	go	went	gone
25	grow	grew	grown
26	have	had	had
27	hear	heard	heard
28	hide	hid	hidden
29	hit	hit	hit
30	hold	held	held
31	keep	kept	kept
32	know	knew	known
33	leave	left	left
34	lose	lost	lost
35	make	made	made
36	meet	met	met
37	pay	paid	paid
38	put	put	put
39	read	read	read
40	run	ran	run
41	say	said	said
42	see	saw	seen
43	send	sent	sent
44	speak	spoke	spoken
45	spend	spent	spent
46	stand	stood	stood
47	take	took	taken
48	tell	told	told
49	think	thought	thought
50	write	wrote	written

❖

Irregular verbs are the heartbeat of the English language. Master them, and the doors of fluent expression will open wide before you.

— The Grammar Gazette

❖

Example Sentences

✅ Past Simple (V2)

I went to the supermarket after work.

She wrote a long letter to her grandmother.

They bought a house near the beach last year.

He drove all the way to Berlin without stopping.

We ate sushi at a restaurant in Tokyo.

The children ran across the park laughing.

✅ Present Perfect (have/has + V3)

I have seen that movie three times.

She has spoken to the manager about the issue.

They have eaten all the cookies.

He has driven across the entire country.

We have known each other since primary school.

The temperature has fallen below zero.

✅ Passive Voice (be + V3)

The window was broken by the storm.

This song was written by a famous composer.

The thief was caught by the police.

The cake was eaten before I arrived.

The building was built in 1920.

Tips for Memorizing Irregular Verbs

Learning irregular verbs can seem like a daunting task, but there are proven strategies that make the process faster and more effective. The key is to work with patterns, use the verbs in context, and practice regularly rather than trying to memorize long lists all at once.

Strategy	How It Works	Example
Group by Pattern	Learn verbs that change the same way together	drink-drank-drunk, swim-swam-swum, sing-sang-sung
Use in Sentences	Write your own sentences with each verb form	I eat breakfast. / I ate breakfast. / I have eaten breakfast.
Rhyme Groups	Pair verbs that rhyme in their past forms	bring-brought, buy-bought, think-thought, teach-taught, catch-caught
Daily Practice	Study 5 new verbs per day and review old ones	Monday: go, see, take, give, eat
Read Extensively	Notice irregular verbs while reading books or articles	Underline past forms when you see them in a text
Say Them Aloud	Repeat the three forms like a chant	go-went-gone, go-went-gone, go-went-gone

💡 The Rhyme Method

One of the most effective ways to remember irregular verbs is to group them by their ending sounds:
-ought/-aught: bring → brought, buy → bought, think → thought, teach → taught, catch → caught, fight → fought
-ept/-elt/-eft: keep → kept, sleep → slept, feel → felt, leave → left
-ent: send → sent, spend → spent, lend → lent, bend → bent
Chant these groups aloud — rhythm makes them stick in your memory.

⚠️ Do Not Confuse These Pairs

lie (to recline) → lay → lain
lay (to place) → laid → laid

fall (to drop) → fell → fallen
fell (to cut down) → felled → felled (regular!)

find (to discover) → found → found
found (to establish) → founded → founded (regular!)

Practice Patterns

The best way to internalize irregular verbs is to practice them in real grammar structures. Below are common sentence patterns where irregular verbs appear. Try replacing the verbs in these patterns with different irregular verbs from the tables above.

📝 Past Simple Pattern

Yesterday, I went to the library and read a book.

Last week, she flew to New York and met her old friend.

When I was young, I rode my bicycle to school every day.

📝 Present Perfect Pattern

I have never flown in a helicopter.

She has already written her essay.

We have known each other for ten years.

📝 Passive Voice Pattern

The letter was sent yesterday morning.

The prize was given to the best student.

All the food has been eaten.

📝 Conditional Pattern

If I knew the answer, I would tell you.

If she had more time, she would travel the world.

If they spoke English, they could get the job.

💡 Practice Activity

Pick five irregular verbs from the tables above. Write three sentences for each verb: one in the past simple, one in the present perfect, and one in the passive voice. This exercise forces you to use all three forms (V1, V2, V3) and builds strong muscle memory for each verb.

❖

Regular vs Irregular Verbs

Understanding the difference between regular and irregular verbs is fundamental to mastering English grammar. Both types follow the same grammatical rules for tense formation — the only difference is how their past forms are created. Here is a clear side-by-side comparison.

Feature	Regular Verbs	Irregular Verbs
Past formation	Add -ed (predictable)	Change form (unpredictable)
V2 = V3?	Always (walked / walked)	Not always (went / gone)
Number in English	Thousands	About 200
Frequency	Less common in daily speech	Very common in daily speech
Learning method	Learn the -ed rule once	Must memorize each verb
New verbs	New verbs are always regular	No new irregular verbs are created
Example (V1)	play, work, talk, cook	go, see, take, give
Example (V2)	played, worked, talked, cooked	went, saw, took, gave
Example (V3)	played, worked, talked, cooked	gone, seen, taken, given

⚠️ Verbs That Look Irregular but Are Regular

Some verbs may seem tricky, but they are actually regular:
✔ play → played (not "plaid")
✔ stay → stayed (not "staid")
✔ enjoy → enjoyed (not "enjought")
If you are unsure, check a dictionary. New words entering the language (like "google" → googled, "text" → texted) are always regular.

💡 The 80/20 Rule

Although there are roughly 200 irregular verbs in English, only about 50 to 70 of them are used frequently in everyday conversation. Focus your energy on the most common ones first (see the table in Section 6). Once you know these, you will be able to handle the vast majority of situations you encounter in spoken and written English.

◆ ◆ ◆