i am=i'm
i was通常没有简写
i have=i've
i had=i'd
i will=i'll
i would=i'd
you/they are=you're/they're
you/they were=you're/they're
you/they have=you've/they've
you/they had=you'd/they'd
you/they will=you'll/they'd
you/they would=you'd/they'd
it/he/she is=it's/he's/she's
it/he/she was=it's/he's/she's
it/he/she has=it's/he's/she's
it/he/she had=it'd/he'd/she'd
it/he/she will=it'll/he'll/she'll
it/he/she would=it'd/he'd/she'd
恩,就这些
温馨提示:答案为网友推荐,仅供参考