IRREGULAR VERBS & Verbos Irregulares

Base form	Past Simple	Past Participle	Spanish
be	was/were	been	ser
become	became	become	convertirse en
begin	began	begun	comenzar
break	broke	broken	romper
bring	brought	brought	llevar
build	built	built	construir
buy	bought	bought	comprar
can	could	been able	puede
catch	caught	caught	coger
choose	chose	chosen	elegir
come	came	come	venir
cost	cost	cost	costo
cut	cut	cut	cortar
do	did	done	hacer
drink	drank	drunk	beber
drive	drove	driven	conducir
at	ate	eaten	en
fall	fell	fallen	caída
feel	feIt	felt	sentir
fight	fought	fought	lucha
find	found	found	encontrar
fly	flew	flown	volar
forget	forgot	forgotten	olvidar
get	got	got	obtener
give	gave	given	dar
go	went	gone/been	ir
grow	grew	grown	crecer
have	had	had	tener
hear	heard	heard	escuchar
hit	hit	hit	éxito
keep	kept	kept	mantener
know	knew	known	saber
learn	learnt/learned	learnt/learned	aprender
leave	left	left	dejar
lose	lost	lost	perder
make	made	made	hacer
meet	met	met	satisfacer
pay	paid	paid	pagar
put	put	put	poner
read /red	read /red	read /red	lectura / rojo
ride	rode	ridden	paseo
run	ran	run	ejecutar
say	said	said	decir
see	saw	seen	ver
sell	sold	sold	vender
send	sent	sent	enviar
shut	shut	shut	cerrar
sing	sang	sung	cantar
sit	sat	sat	sentarse
sleep	slept	slept	sueño
speak	spoke	spoken	hablar
spend	spent	spent	pasar
stand	stood	stood	posición
steal	stole	stolen	robar
swim	swam	swum	nadar
take	took	taken	tomar
tell	told	told	decir
think	thought	thought	pensar
understand	understood	understood	entender
wake	woke	woken	despertar
wear	wore	wore	desgaste
win	won	won	ganar
write	wrote	wrote	escribir

Appendix 2

VERB PATTERNS

Verb + -ing
like love enjoy hate finish stop	Swimming cooking

Verb + to + infinitive
choose decide forget promise need help hope try want would like would love	To go To work

Modal auxiliary verbs
can could shall will would	Go arrive

Verb + -ing or to + infinitive
begin start	Raining/to rain