三単現にwalk
答walks
walk → walks
過去形にcook
答cooked
cook → cooked
ing形にhelp
答helping
help → helping
過去分詞にopen
答opened
open → opened
過去形にvisit
答visited
visit → visited
過去分詞にgo
答gone
go → gone
過去の文にShe comes to school early.
答She came to school early.
comes → came
過去の文にMy aunt makes delicious cakes.
答My aunt made delicious cakes.
makes → made
will の文にKen takes pictures of birds.
答Ken will take pictures of birds.
will のうしろは原形
現在進行形にThey talk about the trip.
答They are talking about the trip.
are + talking
現在完了の文にHe uses the computer. (twice を加えて)
答He has used the computer twice.
has + used
過去の否定文にHe drank milk every morning.
答He did not drink milk every morning.
did を使ったら動詞は原形にもどす