Would've

If he hadn't been tired, he would've gone.

A true friend would've helped me.

If I'd known about his illness, I would've visited him in the hospital.

"Dude, there's a guy running naked around our building! What's up with that?!" "Eh, just another 'lucky' noob we pwn'd today. If he wasn't, he would've been doin' it downtown at noon."

We would've enjoyed our trip if it wasn't for the rain.

If you'd run all the way, you would've gotten there in time.

I would've told you before, but I didn't think you'd understand.

We would've enjoyed our trip if it hadn't been for the rain.

I would've been happier if I'd stayed there.

I would've liked that.

We would've been warmer if you had closed the window.

I would've gone if it hadn't rained.