英语中's 'd分别包括哪些词的缩写？

it's - it is, it was, it has
he's - he is, he was, he has

you're - you are, you were
i'm - I am

it'd - it would, it had
he'd - he would, he had

I've - i have

it's的缩写是it is “是”的意思
I'd you'd的缩写是you/I would
Petter's father 's表示“的”的意思
不知道你是不是指这个？

's： is（It's）、 us(Let's)、 还有名词所有格(Lucy's)
'd: would(I'd)

我只知道这些了，希望能帮到你。

is(他它她之后）,
has(现在完成时中的他它她之后） ,
had（had better中）,
would,
人名+所有格,
let's让我们（包括对话双方的情况下代替us）

他它她即he,it,she

's： it's=it is ,let's=let us ,名词所有格(Lucy's)
'd: I'd(I would,I had.)
祝你进步！