Verbos irregulares

Base Form	Past Tense Form	Past Participle
say	said	said
make	made	made
go	went	gone
take	took	taken
come	came	come
see	saw	seen
know	knew	known
get	got	got/gotten (US)
give	gave	given
find	found	found
think	thought	thought
tell	told	told
become	became	become
show	showed	shown
leave	left	left
feel	felt	felt
put	put	put
bring	brought	brought
begin	began	begun
keep	kept	kept
hold	held	held
write	wrote	written
stand	stood	stood
hear	heard	heard
let	let	let
mean	meant	meant
set	set	set
meet	met	met
run	ran	run
pay	paid	paid
sit	sat	sat
speak	spoke	spoken
lie	lay	lain
lead	led	led
read	read	read
grow	grew	grown
lose	lost	lost
fall	fell	fallen
send	sent	sent
build	built	built
understand	understood	understood
draw	drew	drawn
break	broke	broken
spend	spent	spent
cut	cut	cut
rise	rose	risen
drive	drove	driven
buy	bought	bought
wear	wore	worn
choose	chose	chosen