If you are a student of English as a second language you may find that irregular verbs can be a stumbling block. Here is a complete table of English irregular verbs for your reference.

You can sort this table by the Base Form, CEFR, and Frequency by clicking on those headings in the table. The CEFR levels range from A1 9the lowest level to C2 (the highest level). Be aware that verbs can have many different meanings so the CEFR ranking given here is for the most common usage (the lowest level). Frequency means how often these words appear in text. This is based on the British National Corpus. 1 means the word appears in the most frequent 1000 words in English, 2 in the second most frequent 1000 words, and so on.

Base form	Past	Past participle	CEFR		Frequency
be	was/were	been	A1	0	1	A
begin	began	begun	A1	0	1	A
buy	bought	bought	A1	0	1	A
catch	caught	caught	A1	0	1	A
choose	chose	chosen	A1	0	1	A
come	came	come	A1	0	1	A
do	did	done	A1	0	1	A
draw	drew	drawn	A1	0	1	A
drink	drank	drunk	A1	0	1	A
drive	drove	driven	A1	0	1	A
eat	ate	eaten	A1	0	1	A
find	found	found	A1	0	1	A
fly	flew	flown	A1	0	1	A
forget	forgot	forgotten	A1	0	1	A
get	got	got; (US) gotten	A1	0	1	A
give	gave	given	A1	0	1	A
go	went	gone	A1	0	1	A
have	had	had	A1	0	1	A
hear	heard	heard	A1	0	1	A
know	knew	known	A1	0	1	A
learn	learnt, learned	learnt, learned	A1	0	1	A
leave	left	left	A1	0	1	A
make	made	made	A1	0	1	A
meet	met	met	A1	0	1	A
pay	paid	paid	A1	0	1	A
put	put	put	A1	0	1	A
read	read	read	A1	0	1	A
ride	rode	ridden	A1	0	1	A
run	ran	run	A1	0	1	A
saw	sawed	sawn, sawed	A1	0	1	A
say	said	said	A1	0	1	A
see	saw	seen	A1	0	1	A
send	sent	sent	A1	0	1	A
shoe	shod	shod	A1	0	1	A
show	showed	shown, showed	A1	0	1	A
sing	sang	sung	A1	0	1	A
sit	sat	sat	A1	0	1	A
sleep	slept	slept	A1	0	1	A
speak	spoke	spoken	A1	0	1	A
swim	swam	swum	A1	0	1	A
take	took	taken	A1	0	1	A
teach	taught	taught	A1	0	1	A
think	thought	thought	A1	0	1	A
understand	understood	understood	A1	0	1	A
wake	woke, waked	woken, waked	A1	0	1	A
wear	wore	worn	A1	0	1	A
wind	wound	wound	A1	0	1	A
work	worked, wrought	worked, wrought	A1	0	1	A
write	wrote	written	A1	0	1	A
bear	bore	born	A2	1	1	A
become	became	become	A2	1	1	A
break	broke	broken	A2	1	1	A
bring	brought	brought	A2	1	1	A
build	built	built	A2	1	1	A
cost	cost	cost	A2	1	1	A
cut	cut	cut	A2	1	1	A
dream	dreamt, dreamed	dreamt, dreamed	A2	1	1	A
fall	fell	fallen	A2	1	1	A
grow	grew	grown	A2	1	1	A
hit	hit	hit	A2	1	1	A
hold	held	held	A2	1	1	A
hurt	hurt	hurt	A2	1	1	A
keep	kept	kept	A2	1	1	A
let	let	let	A2	1	1	A
lie	lay	lain	A2	1	1	A
lose	lost	lost	A2	1	1	A
mean	meant	meant	A2	1	1	A
mistake	mistook	mistaken	A2	1	1	A
ring	rang	rung	A2	1	1	A
sell	sold	sold	A2	1	1	A
set	set	set	A2	1	1	A
shut	shut	shut	A2	1	1	A
spend	spent	spent	A2	1	1	A
spring	sprang	sprung	A2	1	1	A
stand	stood	stood	A2	1	1	A
steal	stole	stolen	A2	1	1	A
throw	threw	thrown	A2	1	1	A
win	won	won	A2	1	1	A
beat	beat	beaten	B1	2	1	A
blow	blew	blown	B1	2	1	A
burn	burnt, burned	burnt, burned	B1	2	1	A
dig	dug	dug	B1	2	1	A
feed	fed	fed	B1	2	1	A
fight	fought	fought	B1	2	1	A
freeze	froze	frozen	B1	2	1	A
hang	hung, hanged	hung, hanged	B1	2	1	A
hide	hid	hidden	B1	2	1	A
lay	laid	laid	B1	2	1	A
lead	led	led	B1	2	1	A
light	lit, lighted	lit, lighted	B1	2	1	A
rebuild	rebuilt	rebuilt	B1	2	1	A
rid	rid, ridded	rid, ridded	B1	2	1	A
rise	rose	risen	B1	2	1	A
shake	shook	shaken	B1	2	1	A
shoot	shot	shot	B1	2	1	A
smell	smelt, smelled	smelt, smelled	B1	2	1	A
stick	stuck	stuck	B1	2	1	A
strike	struck	struck, stricken	B1	2	1	A
tear	tore	torn	B1	2	1	A
deal	dealt	dealt	B2	3	1	A
misunderstand	misunderstood	misunderstood	B2	3	1	A
rewrite	rewrote	rewritten	B2	3	1	A
undo	undid	undone	B2	3	1	A
bet	bet, betted	bet, betted	C1	4	1	A
mislead	misled	misled	C1	4	1	A
clothe	clothed, clad	clothed, clad		6	1	A
feel	felt	felt	A1	6	1	A
redo	redid	redone		6	1	A
remake	remade	remade		6	1	A
rerun	reran	rerun		6	1	A
retell	retold	retold		6	1	A
tell	told	told	A1	6	1	A
lend	lent	lent	A2	1	2	B
sink	sank	sunk, sunken	A2	1	2	B
spell	spelt, spelled	spelt, spelled	A2	1	2	B
upset	upset	upset	A2	1	2	B
awake	awoke	awoken	B1	2	2	B
bite	bit	bitten	B1	2	2	B
bleed	bled	bled	B1	2	2	B
dive	dived; (US) dove	dived	B1	2	2	B
forgive	forgave	forgiven	B1	2	2	B
knit	knitted, knit	knitted, knit	B1	2	2	B
prove	proved	proved, proven	B1	2	2	B
quit	quitted, quit	quitted, quit	B1	2	2	B
sew	sewed	sewn, sowed	B1	2	2	B
shave	shaved	shaved, shaven	B1	2	2	B
shine	shone	shone	B1	2	2	B
speed	sped, speeded	sped, speeded	B1	2	2	B
spoil	spoilt, spoiled	spoilt, spoiled	B1	2	2	B
bend	bent	bent	B2	3	2	B
breed	bred	bred	B2	3	2	B
burst	burst	burst	B2	3	2	B
cast	cast	cast	B2	3	2	B
dare	dared, durst	dared	B2	3	2	B
lean	leant, leaned	leant, leaned	B2	3	2	B
melt	melted	melted, molten	B2	3	2	B
shed	shed	shed	B2	3	2	B
slide	slid	slid	B2	3	2	B
split	split	split	B2	3	2	B
string	strung	strung	B2	3	2	B
swear	swore	sworn	B2	3	2	B
sweep	swept	swept	B2	3	2	B
swing	swung	swung	B2	3	2	B
spin	spun, span	spun	C1	4	2	B
bind	bound	bound	C2	5	2	B
leap	leapt, leaped	leapt, leaped	C2	5	2	B
bless	blessed, blest	blessed, blest		6	2	B
creep	crept	crept	C2	6	2	B
misspell	misspelt	misspelt		6	2	B
seek	sought	sought	B2	6	2	B
spread	spread	spread	C2	6	2	B
unbend	unbent	unbent		6	2	B
unbind	unbound	unbound		6	2	B
forecast	forecast, forecasted	forecast, forecasted	B1	2	3	C
spill	spilt, spilled	spilt, spilled	B1	2	3	C
broadcast	broadcast, broadcasted	broadcast, broadcasted	B2	3	3	C
overcome	overcame	overcome	B2	3	3	C
arise	arose	arisen	C1	4	3	C
bid	bade, bid	bidden	C1	4	3	C
flee	fled	fled	C1	4	3	C
swell	swelled	swollen, swelled	C1	4	3	C
undergo	underwent	undergone	C1	4	3	C
undertake	undertook	undertaken	C1	4	3	C
withdraw	withdrew	withdrawn	C1	4	3	C
blend	blended, blent	blended, blent	C2	5	3	C
weave	wove	woven		6	3	C
forbid	forbade, forbad	forbidden	B2	3	4	D
kneel	knelt	knelt	B2	3	4	D
repay	repaid	repaid	B2	3	4	D
shrink	shrank, shrunk	shrunk, shrunken	B2	3	4	D
foresee	foresaw	foreseen	C1	4	4	D
sting	stung	stung	C1	4	4	D
thrive	throve, thrived	thriven, thrived	C1	4	4	D
cling	clung	clung	C2	5	4	D
spit	spat	spat	C2	5	4	D
dwell	dwelt	dwelt		6	4	D
fling	flung	flung		6	4	D
grind	ground	ground		6	4	D
oversee	oversaw	overseen		6	4	D
stride	strode	stridden		6	4	D
thrust	thrust	thrust		6	4	D
weep	wept	wept		6	4	D
sow	sowed	sown, sowed	C1	4	5	E
strive	strove	striven	C2	5	5	E
tread	trod	trodden, trod	C2	5	5	E
cleave	clove, cleft	cloven, cleft		6	5	E
heave	heaved, hove	heaved, hove		6	5	E
override	overrode	overridden		6	5	E
overthrow	overthrew	overthrown		6	5	E
relay	relaid	relaid		6	5	E
stink	stank, stunk	stunk		6	5	E
withhold	withheld	withheld		6	5	E
overtake	overtook	overtaken	B2	3	6	F
overhear	overheard	overheard	C2	5	6	F
withstand	withstood	withstood	C2	5	6	F
abide	abode, abided	abode, abided		6	6	F
behold	beheld	beheld		6	6	F
crow	crowed, crew	crowed		6	6	F
mow	mowed	mown; (US) mowed		6	6	F
shear	sheared	sheared, shorn		6	6	F
slay	slew	slain		6	6	F
sling	slung	slung		6	6	F
slit	slit	slit		6	6	F
bereave	bereaved, bereft	bereaved. bereft		6	7	G
gild	gilded, gilt	gilded, gilt		6	7	G
overhang	overhung	overhung		6	7	G
overlay	overlaid	overlaid		6	7	G
overrun	overran	overrun		6	7	G
strew	strewed	strewn, strewed		6	7	G
wring	wrung	wrung		6	7	G
overdo	overdid	overdone	C1	4	8	H
beset	beset	beset		6	8	H
hamstring	hamstrung	hamstrung		6	8	H
reset	reset	reset		6	8	H
stave	staved, stove	staved, stove		6	8	H
befall	befell	befallen		6	9	I
chide	chided, chid	chided, chidden		6	9	I
forsake	forsook	forsaken		6	9	I
inlay	inlaid	inlaid		6	9	I
outgrow	outgrew	outgrown		6	9	I
partake	partook	partaken		6	9	I
slink	slunk	slunk		6	9	I
beget	begot	begotten		6	10	J
outdo	outdid	outdone		6	10	J
overcast	overcast	overcast		6	10	J
recast	recast	recast		6	10	J
smite	smote	smitten		6	10	J
foretell	foretold	foretold		6	11	K
outrun	outran	outrun		6	11	K
overbear	overbore	overborne		6	11	K
overlie	overlay	overlain		6	11	K
beseech	besought	besought		6	12	L
forbear	forbore	forborne		6	12	L
outshine	outshone	outshone		6	12	L
overshoot	overshot	overshot		6	12	L
rive	rived	riven, rived		6	12	L
gird	girded, girt	girded, girt		6	13	M
hew	hewed	hewed, hewn		6	13	M
waylay	waylaid	waylaid		6	13	M
outbid	outbid	outbid		6	14	N
rend	rent	rent		6	14	N
forswear	forswore	forsworn		6	15	O
mislay	mislaid	mislaid		6	15	O
gainsay	gainsaid	gainsaid		6	16	P
betake	betook	betaken		6	21	Q
shrive	shrove, shrived	shriven, shrived		6	21	Q
bethink	bethought	bethought		6	Rare	R
foreknow	foreknew	foreknown		6	Rare	R
lade	laded	laden		6	Rare	R
miscast	miscast	miscast		6	Rare	R
misdeal	misdealt	misdealt		6	Rare	R
misgive	misgave	misgiven		6	Rare	R
misspend	misspent	misspent		6	Rare	R
outgo	outwent	outdone		6	Rare	R
outride	outrode	outridden		6	Rare	R
overleap	overleapt, overleaped	overleapt, overleaped		6	Rare	R
oversleep	overslept	overslept		6	Rare	R
rebind	rebound	rebound		6	Rare	R
underbid	underbid	underbid		6	Rare	R