We would’ve been able to make it

/wi woo duv bin nei bul tu mei kit/

「（〜だったら）出来ていただろう」

We wouldn’t have been able to make it

/wi woo dun nuv bin nei bul tu mei kit/

「（〜だったら）出来ていなかっただろう」

It could’ve been worse 

/i koo duv bin wers/

「不幸中の幸いだった」

It couldn’t have been better 

/i koo dun nuv bin be ter/

「最高だった」

I should’ve been more careful

/ai shu duv bin mor keir ful/

「もっと気をつければよかった」

You shouldn’t have been there

/yu shu dun nuv bin their/

「あなたは行くべきじゃなかった」

I would’ve come if I had known you were there.

I wouldn’t have come if I had know you were there.

Thank god, you are safe! It could’ve been worse.

The show was awesome. It couldn’t have been better.

I should’ve bought it before it’s sold out.

I shouldn’t have bought it without knowing well.