run - ran
give - gave
write - wrote
speak - spoke
read - read
eat - ate
be - was/were
speak - spoke
jump - jumped
sing - sang
give - gave
dance - danced
play - played
swim - swam
die - died
understand - understood
write - wrote
read - read
call - called
die - died
call - called
swim - swam
eat - ate
sing - sang
play - played
be - was/were
jump - jumped
run - ran
dance - danced
understand - understood