wouldn

See:

butter wouldn't melt butter wouldn't melt in mouth Don't bet on it I wouldn't put it past I wouldn't touch it with a ten-foot pole I wouldn't touch with a barge pole I wouldn't trust as far as I could throw I wouldn't wish on my worst enemy I wouldn't wish that on my worst enemy

If frogs had wheels, they wouldn't bump their butts land so poor it wouldn't even raise a fuss look as if butter wouldn't melt in mouth wouldn't be caught dead wouldn't bet on it wouldn't dream of wouldn't dream of doing wouldn't harm a fly wouldn't if I were you

wouldn't know wouldn't know if it hit in the face wouldn't say boo to a goose wouldn't touch with a ten-foot pole wouldn't want to be in shoes Yesterday wouldn't be too soon You couldn't! You wouldn't dare!