IRREGULAR VERBS

Yes, I know: irregular verbs can be VERY BORING, especially when you must (debes) learn them 'by heart' (de memoria).
Just try (intenta) to make them (hacerlos) your friends, that means... USE THEM!! Make your own (propias) sentences so you will never forget them.
And... don't worry!! We will do a lot of exercises. Here you have the list:

IRREGULAR VERBS
be	was/were	been	ser/estar
become	became	become	convertirse en/llegar a ser
begin	began	begun	empezar
bring	brought	brought	traer
build	built	built	construir
buy	bought	bought	comprar
catch	caught	caught	coger/atrapar
choose	chose	chosen	escoger
come	came	come	venir
cost	cost	cost	costar
cut	cut	cut	cortar
do	did	done	hacer
draw	drew	drawn	dibujar
drink	drank	drunk	beber
drive	drove	driven	conducir
eat	ate	eaten	comer
fall	fell	fallen	caer
feed	fed	fed	alimentar
feel	felt	felt	sentir
fight	fought	fought	luchar contra/ combatir
find	found	found	encontrar
fly	flew	flown	volar
forget	forgot	forgotten	olvidar
get	got	got/gotten (Am.)	conseguir
give	gave	given	dar
go	went	gone	ir
have	had	had	tener/haber
hear	heard	heard	oír
keep	kept	kept	mantener/guardar
know	knew	known	saber/conocer
learn	learnt	learnt	aprender
leave	left	left	dejar/abandonar
let	let	let	permitir
lose	lost	lost	perder
make	made	made	hacer
mean	meant	meant	significar/importar
meet	met	met	encontrar
pay	paid	paid	pagar
put	put	put	poner
read	read	read	leer
ring	rang	rung	llamar (por teléfono)
run	ran	run	correr
say	said	said	decir
see	saw	seen	ver
sell	sold	sold	vender
send	sent	sent	enviar
show	showed	shown	mostrar
shut	shut	shut	cerrar
sit	sat	sat	sentarse
sleep	slept	slept	dormir
speak	spoke	spoken	hablar
spend	spent	spent	gastar
stand	stood	stood	estar de pie/soportar
steal	stole	stolen	robar
swim	swam	swum	nadar
take	took	taken	coger
teach	taught	taught	enseñar
tell	told	told	decir/contar
think	thought	thought	pensar
understand	understood	understood	entender
wake	woke	woken	despertar(se)
wear	wore	worn	llevar puesto
win	won	won	ganar
write	wrote	writte	escribir