動詞の形
原形
sleep
Past Simple
slept
Past Participle
slept
例文
原形 · sleep
Babies sleep up to sixteen hours a day.
Past Simple · slept
I slept badly because of the noise outside.
Past Participle · slept
He has slept through his alarm again.
活用パターン
過去形と過去分詞が同じ形です。