三単現にrun
答runs
run → runs
過去形にswim
答swam
swim → swam
ing形にsing
答singing
sing → singing
過去分詞にeat
答eaten
eat → eaten
過去形にspeak
答spoke
speak → spoke
過去分詞にteach
答taught
teach → taught
過去の文にShe opens the window every morning.
答She opened the window every morning.
opens → opened
過去の文にMy brother buys comic books.
答My brother bought comic books.
buys → bought
will の文にHe finishes his work at five.
答He will finish his work at five.
will のうしろは原形
現在進行形にHe writes a letter.
答He is writing a letter.
is + writing
現在完了の文にYuki reads a comic book. (twice を加えて)
答Yuki has read a comic book twice.
has + read
過去の否定文にKate liked Japanese comics.
答Kate did not like Japanese comics.
did を使ったら動詞は原形にもどす