IRREGULAR VERBS
be (am/is/are)      was/were        been
begin                    began            begun
break                   broke            broken
bring                    brought         brought
build                    built               built
buy                      bought           bought
catch                   caught            caught
choose                 chose             chosen
come                   came              come
cut                       cut                 cut
do                        did                 done
draw                    drew              drawn
drink                   drank            drunk
drive                    drove             driven
eat                       ate                 eaten
fall                       fell                 fallen
feel                      felt                 felt
fight                    fought            fought
find                      found             found
fly                        flew               flown
forget                   forgot           forgotten
get                        got               got (gotten)*
give                      gave              given
go                         went              gone
grow                     grew              grown
have                      had                 had
hear                      heard              heard
hide                       hid                hidden
hit                          hit                  hit
hurt                      hurt                 hurt
know                     knew               known
leave                      left                   left
lend                       lent                  lent
lie                          lay                  lain
light                       lit                    lit
lose                       lost                  lost
make                 made               made
meet                  met                  met
pay                     paid                paid
put                     put                   put
read /ri:d/          read /red/         read /red/
ride                    rode                ridden
ring                    rang                rung
rise                    rose                 risen
run                     ran                  run
say                    said                 said
sell                    sold                 sold
send                  sent                  sent
show                showed            shown (showed)
shut                  shut                  shut
sing                  sang                 sung
sit                      sat                    sat
sleep                slept                 slept
speak                spoke              spoken
spend               spent               spent
stand                stood               stood
steal                 stole                 stolen
swim                 swam                 swum
take                  took                taken
teach                taught              taught
understand        understood     understood
wake                  woke               woken
wear                   wore                worn
win                      won                 won
write                    wrote               written
Present
Past
Past Participle
Present
Past
Past Participle
American*

bet – bet – bet
fit – fit – fit
get – got – gotten
quit – quit – quit
burn – burned – burned
dream – dreamed – dreamed
learn – learned – learned
smell – smelled – smelled
British*

bet – bet(ed) – bet(ed)
fit – fit(ed) – fit(ed)
get – got – got
quit – quited – quited
burn – burnt – burnt
dream – dreamt – dreamt
learn – learnt – learnt  
smell – smellt – smellt
See regular verbs according to pronounciation and spelling of - ed