English Grammar Step by Step
UNIT 8
IRREGULAR VERBS
For a more compact version, click here.
INFINITIVE |
SIMPLE PAST |
PAST PARTICIPLE |
abide
|
abode, abided
|
abode, abided
|
arise
|
arose
|
arisen
|
awake
|
awoke
|
awoken
|
be
|
was, were
|
been
|
bear
|
bore
|
borne, born
|
beat
|
beat
|
beaten
|
become
|
became
|
become
|
befall
|
befell
|
befallen
|
beget
|
begot
|
begotten
|
begin
|
began
|
begun
|
behold
|
beheld
|
beheld
|
bend
|
bent
|
bent
|
beseech
|
besought, beseeched
|
besought, beseeched
|
beset
|
beset
|
beset
|
bespeak
|
bespoke
|
bespoke(n)
|
bestride
|
bestrode
|
bestridden
|
bet
|
bet, betted
|
bet, betted
|
bid
|
bid, bade
|
bid, bidden
|
bind
|
bound
|
bound
|
bite
|
bit
|
bitten
|
bleed
|
bled
|
bled
|
blow
|
blew
|
blown
|
break
|
broke
|
broken
|
breed
|
bred
|
bred
|
bring
|
brought
|
brought
|
broadcast
|
broadcast
|
broadcast
|
build
|
built
|
built
|
burn
|
burnt, burned
|
burnt, burned
|
burst
|
burst
|
burst
|
buy
|
bought
|
bought
|
cast
|
cast
|
cast
|
catch
|
caught
|
caught
|
choose
|
chose
|
chosen
|
cling
|
clung
|
clung
|
come
|
came
|
come
|
cost
|
cost, costed
|
cost, costed
|
countersink
|
countersank
|
countersunk
|
creep
|
crept
|
crept
|
crossbreed
|
crossbred
|
crossbred
|
cut
|
cut
|
cut
|
deal
|
dealt
|
dealt
|
dig
|
dug
|
dug
|
do
|
did
|
done
|
draw
|
drew
|
drawn
|
dream
|
dreamt, dreamed
|
dreamt, dreamed
|
drink
|
drank
|
drunk
|
drive
|
drove
|
driven
|
dwell
|
dwelt, dwelled
|
dwelt, dwelled
|
eat
|
ate
|
eaten
|
fall
|
fell
|
fallen
|
feed
|
fed
|
fed
|
feel
|
felt
|
felt
|
fight
|
fought
|
fought
|
find
|
found
|
found
|
flee
|
fled
|
fled
|
fling
|
flung
|
flung
|
fly
|
flew
|
flown
|
forbear
|
forbore
|
forborne
|
forbid
|
forbad(e)
|
forbidden
|
forecast
|
forecast, forecasted
|
forecast, forecasted
|
forego
|
forewent
|
forgone
|
foresee
|
foresaw
|
foreseen
|
foretell
|
foretold
|
foretold
|
forget
|
forgot
|
forgotten
|
forgive
|
forgave
|
forgiven
|
forgo
|
forwent
|
forgone
|
forsake
|
forsook
|
forsaken
|
forswear
|
forswore
|
forsworn
|
freeze
|
froze
|
frozen
|
get
|
got
|
got
|
give
|
gave
|
given
|
go
|
went
|
gone
|
grind
|
ground
|
ground
|
grow
|
grew
|
grown
|
hang
|
hung, hanged
|
hung, hanged
|
have
|
had
|
had
|
hear
|
heard
|
heard
|
heave
|
hove, heaved
|
hove, heaved
|
hide
|
hid
|
hidden
|
hit
|
hit
|
hit
|
hold
|
held
|
held
|
hurt
|
hurt
|
hurt
|
inlay
|
inlaid
|
inlaid
|
interweave
|
interwove
|
interwoven
|
keep
|
kept
|
kept
|
kneel
|
knelt, kneeled
|
knelt, kneeled
|
knit
|
knitted, knit
|
knitted, knit
|
know
|
knew
|
known
|
lade
|
laded
|
laden
|
lay
|
laid
|
laid
|
lead
|
led
|
led
|
lean
|
leant, leaned
|
leant, leaned
|
leap
|
leapt, leaped
|
leapt, leaped
|
learn
|
learnt, learned
|
learnt, learned
|
leave
|
left
|
left
|
lend
|
lent
|
lent
|
let
|
let
|
let
|
lie
|
lay
|
lain
|
light
|
lit, lighted
|
lit, lighted
|
lip-read
|
lip-read
|
lip-read
|
lose
|
lost
|
lost
|
make
|
made
|
made
|
mean
|
meant
|
meant
|
meet
|
met
|
met
|
miscast
|
miscast
|
miscast
|
misdeal
|
misdealt
|
misdealt
|
mishear
|
misheard
|
misheard
|
mishit
|
mishit
|
mishit
|
mislay
|
mislaid
|
mislaid
|
mislead
|
misled
|
misled
|
misread
|
misread
|
misread
|
misspell
|
misspelt, misspelled
|
misspelt, misspelled
|
misspend
|
misspent
|
misspent
|
mistake
|
mistook
|
mistaken
|
misunderstand
|
misunderstood
|
misunderstood
|
outbid
|
outbid
|
outbid
|
outdo
|
outdid
|
outdone
|
outgrow
|
outgrew
|
outgrown
|
outrun
|
outran
|
outrun
|
outsell
|
outsold
|
outsold
|
outshine
|
outshone
|
outshone
|
overbid
|
overbid
|
overbid
|
overcome
|
overcame
|
overcome
|
overdo
|
overdid
|
overdone
|
overdraw
|
overdrew
|
overdrawn
|
overeat
|
overate
|
overeaten
|
overfeed
|
overfed
|
overfed
|
overfly
|
overflew
|
overflown
|
overhang
|
overhung
|
overhung
|
overhear
|
overheard
|
overheard
|
overlay
|
overlaid
|
overlaid
|
overpay
|
overpaid
|
overpaid
|
override
|
overrode
|
overridden
|
overrun
|
overran
|
overrun
|
oversee
|
oversaw
|
overseen
|
oversell
|
oversold
|
oversold
|
overshoot
|
overshot
|
overshot
|
oversleep
|
overslept
|
overslept
|
overspend
|
overspent
|
overspent
|
overtake
|
overtook
|
overtaken
|
overthrow
|
overthrew
|
overthrown
|
overwind
|
overwound
|
overwound
|
partake
|
partook
|
partaken
|
pay
|
paid
|
paid
|
prepay
|
prepaid
|
prepaid
|
proofread
|
proofread
|
proofread
|
put
|
put
|
put
|
quit
|
quit, quitted
|
quit, quitted
|
read
|
read
|
read
|
rebind
|
rebound
|
rebound
|
rebuild
|
rebuilt
|
rebuilt
|
recast
|
recast
|
recast
|
redo
|
redid
|
redone
|
redraw
|
redrew
|
redrawn
|
remake
|
remade
|
remade
|
rend
|
rent
|
rent
|
repay
|
repaid
|
repaid
|
rerun
|
reran
|
rerun
|
resell
|
resold
|
resold
|
reset
|
reset
|
reset
|
resit
|
resat
|
resat
|
retake
|
retook
|
retaken
|
retell
|
retold
|
retold
|
rethink
|
rethought
|
rethought
|
rewind
|
rewound
|
rewound
|
rewrite
|
rewrote
|
rewritten
|
rid
|
rid
|
rid
|
ride
|
rode
|
ridden
|
ring
|
rang
|
rung
|
rise
|
rose
|
risen
|
run
|
ran
|
run
|
saw
|
sawed
|
sawn
|
say
|
said
|
said
|
see
|
saw
|
seen
|
seek
|
sought
|
sought
|
sell
|
sold
|
sold
|
send
|
sent
|
sent
|
set
|
set
|
set
|
sew
|
sewed
|
sewn
|
shake
|
shook
|
shaken
|
shed
|
shed
|
shed
|
shine
|
shone, shined
|
shone, shined
|
shoe
|
shod
|
shod
|
shoot
|
shot
|
shot
|
show
|
showed
|
shown
|
shrink
|
shrank
|
shrunk
|
shut
|
shut
|
shut
|
sing
|
sang
|
sung
|
sink
|
sank
|
sunk
|
sit
|
sat
|
sat
|
slay
|
slew
|
slain
|
sleep
|
slept
|
slept
|
slide
|
slid
|
slid
|
sling
|
slung
|
slung
|
slink
|
slunk
|
slunk
|
slit
|
slit
|
slit
|
smell
|
smelt, smelled
|
smelt, smelled
|
smite
|
smote
|
smitten
|
speak
|
spoke
|
spoken
|
speed
|
speeded, sped
|
speeded, sped
|
spell
|
spelt, spelled
|
spelt, spelled
|
spend
|
spent
|
spent
|
spill
|
spilt, spilled
|
spilt, spilled
|
spin
|
spun
|
spun
|
spit
|
spat
|
spat
|
split
|
split
|
split
|
spoil
|
spoilt, spoiled
|
spoilt, spoiled
|
spread
|
spread
|
spread
|
spring
|
sprang
|
sprung
|
stand
|
stood
|
stood
|
steal
|
stole
|
stolen
|
stick
|
stuck
|
stuck
|
sting
|
stung
|
stung
|
stink
|
stank, stunk (US)
|
stunk
|
strew
|
strewed
|
strewn, strewed
|
stride
|
strode
|
stridden
|
strike
|
struck
|
struck
|
string
|
strung
|
strung
|
strive
|
strove
|
striven
|
swear
|
swore
|
sworn
|
sweep
|
swept
|
swept
|
swell
|
swelled
|
swollen
|
swim
|
swam
|
swum
|
swing
|
swung
|
swung
|
take
|
took
|
taken
|
teach
|
taught
|
taught
|
tear
|
tore
|
torn
|
tell
|
told
|
told
|
think
|
thought
|
thought
|
throw
|
threw
|
thrown
|
thrust
|
thrust
|
thrust
|
tread
|
trod
|
trodden
|
unbend
|
unbent
|
unbent
|
unbind
|
unbound
|
unbound
|
underbid
|
underbid
|
underbid
|
undercut
|
undercut
|
undercut
|
underfeed
|
underfed
|
underfed
|
undergo
|
underwent
|
undergone
|
underlie
|
underlay
|
underlain
|
underpay
|
underpaid
|
underpaid
|
undersell
|
undersold
|
undersold
|
understand
|
understood
|
understood
|
undertake
|
undertook
|
undertaken
|
underwrite
|
underwrote
|
underwritten
|
undo
|
undid
|
undone
|
unfreeze
|
unfroze
|
unfrozen
|
unmake
|
unmade
|
unmade
|
unsay
|
unsaid
|
unsaid
|
unwind
|
unwound
|
unwound
|
uphold
|
upheld
|
upheld
|
upset
|
upset
|
upset
|
wake
|
woke
|
woken
|
waylay
|
waylaid
|
waylaid
|
wear
|
wore
|
worn
|
weave
|
wove
|
woven
|
wed
|
wed, wedded
|
wed, wedded
|
weep
|
wept
|
wept
|
win
|
won
|
won
|
wind
|
wound
|
wound
|
withdraw
|
withdrew
|
withdrawn
|
withhold
|
withheld
|
withheld
|
withstand
|
withstood
|
withstood
|
wring
|
wrung
|
wrung
|
write
|
wrote
|
written
|
Remarks:
a The verb be has two forms in the simple past tense: I, he, she, it→was; you, we, they→were. For further information, see unit unit 6, part 1, section 2.
b The past participle of get is got in British English, but gotten in American English.
c A verb such undergo has two elements under + go. In this case, we form the simple past and the past participle in the same way as the verb go without under:
go→went→gone
undergo→underwent→undergone
An exception to this rule is get:
get→got→got
forget→forgot→forgotten
But in America, people say gotten, as we have already seen above.
d Burn, dream, dwell, kneel, lean, leap, learn, smell, spell, spill and spoil can be regular or irregular. In British English, we usually prefer the irregular form (burnt, dreamt, and so forth). Americans use the regular ones, that is to say, the ones with -ed. As we have seen above, a verb such as misspell should be treated as spell, that is, Americans would say misspelled; but British people, misspelt.
They are also pronounced differently:
dreamt /dremt/
dreamed /dri:md/
(Also kneel, lean and leap. Since leap ends in a voiceless sound, -ed is pronounced /t/: leaped (/li:pt/), but leapt (/lept/).)
spelt /spelt/
spelled /speld/
(Also burn, dwell, learn, smell, spill and spoil.)
e Abide, cost, hang, heave, knit, shine, speed, and a few other verbs, can be regular or irregular, according to the sense we use them. Bid has two forms; each of them with different meanings. If you are in doubt about which form to use, look the verb up in a dictionary.
f Lie is regular when it means "not to tell the truth", but it is irregular when its meaning is "to be in or put your body into a horizontal position":
She lied to me. (= She didn't tell me the truth.)
She lay down a bit, as she felt sick. (= She put her body into a horizontal position.)
g The infinitive of the verb read is pronounced /ri:d/; the simple past and the past participle, /red/.
h Note that the past participle of bear in be born: He was born in 1920, that is, He was brought into the world in 1920.
i Modal verbs are not included in this list because they are defective, that is, they have not all the forms. For instance, we may say I can play football (present ability), or I could play football (past ability); but we may not say I have could play football since I was a child; we have to say I have been able to play football since I was a child. For further information about these verbs, see unit 22.
____________________
In British English, the simple past and the past participle is usually lit. Lighted is used before nouns: a lighted cigarette.
Especially in British English.
Author: Miquel Molina i Diez
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Contents
Introduction
Notes
1 Negative and interrogative sentences (Page 2 and the key)
2 Short answers (Page 2 and the key)
3 Question tags (Page 2 and the key)
4 Questions and exclamations (Page 2 and the key)
5 So, neither, nor, either (the key)
6 Be, used to, would, be/get/become used to, dare, have, get, become, grow, go, turn, fall and feel (Page 2 and the key)
7 Verb tenses: forms (Page 2 and the key)
8 Irregular verbs
9 Verb tenses: uses (Page 2, Page 3, Page 4, Page 5 and the key)
10 Personal pronouns, possessives and reflexive pronouns (Page 2 and the key)
11 The genitive case (the key)
12 Singular and plural nouns (Page 2 and the key)
13 Gender (the key)
14 A, an, some, any, no, not, none, each, every and the; compounds of some, any, no and every (Page 2, Page 3 and the key)
15 Neither, not...either, none, not...any, both and all (the key)
16 A few, few, a lot, lots, a little, little, many, much, no and plenty (the key)
17 Enough, too, so and such (the key)
18 Comparative and superlative sentences (Page 2 and the key)
19 Adjective order (the key)
20 Relative clauses (Page 2 and the key)
21 Do and make (the key)
22 Modal verbs (Page 2, Page 3 and the key)
23 Infinitives, gerunds and present participles (Page 2 and the key)
24 Conditional sentences (Page 2 and the key)
25 Passive sentences (the key)
26 Reported speech (Page 2 and the key)
27 Purpose (the key)
28 Word order (the key)
29 Inversion (the key)
30 Connectors (Page 2 and the key)
31 Prepositions (Page 2, Page 3 and the key)
32 Phrasal verbs (the key)
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