is = ’s he’s, she's, it's
are = ’re we’re, you’re, they’re
have = ’ve I've we've, you've, they've
has = ’s he's, she's, it's
would = ’d I'd he'd, she'd, it'd we'd, you'd, they'd
will = ’ll I'll he'll, she'll, it'll we'll, you'll, they'll
source :-...