About English Language, Grammar, Vocabulary. 21.12.2023

What are irregular verbs and how to learn them

Author: Yuliia Skrypnyk

A verb always has an initial form (V – infinitive). You can ask the question "What to do?". Depending on the tense, person or number, it can change. Regular and irregular verbs are used to form tenses used to describe past events.

Contents

1. Regular and irregular verbs in English
2. Patterns of irregular verbs in tables
    2.1. Rhyming
    2.2. Exceptions
    2.3. Dual forms
3. The history of irregular verbs
4. How to memorize the words quickly

Materials for learning English grammar (photo)

Regular and irregular verbs in English

With regular verbs, everything is simple. To form the past tense, you add the ending -ed.

  • To hate – hated
  • To help – helped
  • To want – wanted

However, there are a few spelling rules to consider when forming regular verbs:

The word ends in "e" or "ee" – add only "d"

Knee – kneed

Type – typed

Stressed vowel + consonant = double the consonant + "ed"

Nod – nodded

Permit – permitted

Consonant + "y" = "ied"

Copy – copied

Try – tried

Vowel + "y" = "y" + "ed"

Play – played

Stay – stayed

 

Irregular verbs are formed bypassing grammatical rules. There are different opinions about the number of irregular verbs in English, but the approximate number varies between 450 and 600. Irregular verb forms should be memorized using tables. However, you can find some logic in their formation, especially if you pay attention to pronunciation and rhyming sounds.

Patterns of irregular verbs in tables

The table of irregular verbs below shows patterns, not rules. So if you are not sure about the forms, you should look it up in a dictionary.

Pattern

Bare Infinitive (V)

Past Simple (V2)

Past Participle (V3)

Vowels in word roots are changed to "o", and in V3 the ending "en" / "n" is added

Break
Choose
Forget

Broke
Chose
Forgot

Broken
Chosen
Forgotten

Vowels in word roots are changed only in V2

Drive
Ride
Rise

Drove
Rode
Rose

Driven
Ridden
Risen

In V2, the ending changes to "ew", and in V3 – to "own"

Blow
Fly
Grow

Blew
Flew
Grew

Blown
Flown
Grown

The ending "ought" / "aught" appears in V2 and V3

Bring
Buy
Catch

Brought
Bought
Caught

Brought
Bought
Caught

Doubling of the letter "ee" is changed to "e"

Keep
Feel
Sleep

Kept
Felt
Slept

Kept
Felt
Slept

Alternation of vowels "i", "a", "u" in word roots

Begin
Ring
Drink

Began
Rang
Drank

Begun
Rung
Drunk

 

Rhyming

Group 1 (all three forms are the same):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

bet 

bet 

bet 

burst 

burst 

burst 

cost 

cost 

cost 

cut 

cut 

cut 

fit 

fit 

fit 

hit 

hit 

hit 

hurt 

hurt 

hurt 

let 

let 

let 

put 

put 

put 

quit 

quit 

quit 

rid 

rid 

rid 

set 

set 

set 

shed 

shed 

shed 

shit 

shit 

shit 

shut 

shut 

shut 

slit 

slit 

slit 

split

split

split

spread 

spread 

spread 

wet 

wet 

wet 

 

Exception: read [riːd] – read [red] – read [red]. The three forms of the irregular verb in the table are identical in spelling, but V2 and V3 have different transcriptions and therefore different pronunciations.

Group 2 (the ending "ought" / "aught" appears in V2 and V3):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

bring 

brought 

brought 

buy 

bought 

bought 

catch 

caught 

caught 

fight 

fought 

fought 

seek 

sought 

sought 

teach 

taught 

taught  

think 

thought 

thought 

 

Group 3 (vowels in verb roots are changed to "o", and in V3 the ending "en" / "n" is added):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

break 

broke 

broken 

choose 

chose 

chosen 

forget 

forgot 

forgotten  

freeze 

froze 

frozen  

speak 

spoke 

spoken 

steal 

stole 

stolen 

tear 

tore 

torn 

wake 

woke 

woken 

wear 

wore 

wornɪ 

 

Group 4 (change of root vowels to "o" only in V3, and in V3 the ending "en" / "n" is added):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

drive 

drove 

driven 

ride 

rode 

ridden 

rise 

rose 

risen 

write 

wrote 

written

 

Group 5 (in V2 the ending "ew", and in V3 – "own"):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

blow 

blew

blown

fly

flew

flown

grow

grew

grown 

know

knew 

known 

throw

threw

thrown

 

Group 6 (change of "ee" to "e" in V2 and V3 + change of pronunciation):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

keep 

kept 

kept 

sleep 

slept 

slept 

feel

felt 

felt 

bleed 

bled 

bled

feed 

fed

fed 

meet 

met 

met

lead 

led 

led 

 

Group 7 (alternation of vowels "i", "a", "u" in the word root):

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

begin 

began 

begun 

drink 

drank 

drunk 

ring

rang 

rung

shrink 

shrank 

shrunk 

sing 

sang 

sung 

sink 

sank 

sunk 

spring 

sprang 

sprung 

swim 

swam 

swum 

 

Exceptions

Some irregular verbs don't follow any of the logic or rhyming patterns that were given in the tables above. They are just worth memorizing:

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

be

was / were 

been 

do 

did 

done 

go 

went 

gone

have 

had 

had

make 

made 

made 

become  

became 

become  

come 

came 

come 

say 

said 

said 

see 

saw 

seen 

 

Dual forms

There are irregular verbs that have a double second or third form. In general, it is recommended to learn the form that sounds more familiar, but there is no grammatical difference. Here are some of them:

Bare infinitive (V)

Past Simple (V2)

Past Participle (V3)

crow 

crew / crowed

crowed 

dive 

dived / dove

dived

dream

dreamed / dreamt

dreamed / dreamt

forecast 

forecast / forecasted

forecast / forecasted

lean 

leaned / leant

leaned / leant

leap 

leapt / leaped

leapt / leaped

learn 

learned / learnt

learned / learnt

light 

lit / lighted

lit / lighted

spell

spelt / spelled

spelt / spelled

spill 

spilt / spilled

spilt / spilled

spoil 

spoiled / spoilt

spoiled / spoilt

 

The history of irregular verbs

English itself is the result of communication between ancient peoples. On the one hand, these were the Celtic and British languages, and on the other hand, the languages of Germanic tribes such as the Angles, Saxons, and Utes who conquered these territories.

When the Vikings came to the British Isles, they tended to simplify the language in their communication. However, in 1066, when the Norman Duke William the Conqueror seized power, the warriors brought with them the Norman dialect of French, which became the main language in the country for several centuries. This led to the formation of irregular verb tables that have remained in English to this day.

This is how irregular verbs have changed over the centuries and continue to change today.

How to memorize the words quickly

1. Create a context
Try writing short stories in the past using irregular verbs. This will help you use these words in context and apply them to real-life situations.

2. Create your own flashcards
Turn the irregular verb charts into flashcards. Write the basic form on one side and the V2, V3 and translation on the other. Then use these flashcards for self-testing and revision. There are already sets of flashcards available on Quizlet.

3. Use online resources
There are many apps and websites specifically designed for language learning where you can practice using irregular verb tables.

4. Create associations
Try to associate irregular verbs with specific images or situations. This will make them easier to remember.

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