English verb conjugation
COULD MISBEHAVE

Regular verb: misbehave - misbehaved - misbehaved

Affirmation

Simple form	V-ing form
I could misbehave you could misbehave he could misbehave we could misbehave you could misbehave they could misbehave	I could be misbehaving you could be misbehaving he could be misbehaving we could be misbehaving you could be misbehaving they could be misbehaving
Perfect	V-ing perfect
I could have misbehaved you could have misbehaved he could have misbehaved we could have misbehaved you could have misbehaved they could have misbehaved	I could have been misbehaving you could have been misbehaving he could have been misbehaving we could have been misbehaving you could have been misbehaving they could have been misbehaving

Negation

Simple form	V-ing form
I couldn't misbehave you couldn't misbehave he couldn't misbehave we couldn't misbehave you couldn't misbehave they couldn't misbehave	I couldn't be misbehaving you couldn't be misbehaving he couldn't be misbehaving we couldn't be misbehaving you couldn't be misbehaving they couldn't be misbehaving
Perfect	V-ing perfect
I couldn't have misbehaved you couldn't have misbehaved he couldn't have misbehaved we couldn't have misbehaved you couldn't have misbehaved they couldn't have misbehaved	I couldn't have been misbehaving you couldn't have been misbehaving he couldn't have been misbehaving we couldn't have been misbehaving you couldn't have been misbehaving they couldn't have been misbehaving

Interrogative form

Simple form	V-ing form
could I misbehave? could you misbehave? could he misbehave? could we misbehave? could you misbehave? could they misbehave?	could I be misbehaving? could you be misbehaving? could he be misbehaving? could we be misbehaving? could you be misbehaving? could they be misbehaving?
Perfect	V-ing perfect
could I have misbehaved? could you have misbehaved? could he have misbehaved? could we have misbehaved? could you have misbehaved? could they have misbehaved?	could I have been misbehaving? could you have been misbehaving? could he have been misbehaving? could we have been misbehaving? could you have been misbehaving? could they have been misbehaving?

Interro-negative form

Simple form	V-ing form
couldn't I misbehave? couldn't you misbehave? couldn't he misbehave? couldn't we misbehave? couldn't you misbehave? couldn't they misbehave?	couldn't I be misbehaving? couldn't you be misbehaving? couldn't he be misbehaving? couldn't we be misbehaving? couldn't you be misbehaving? couldn't they be misbehaving?
Perfect	V-ing perfect
couldn't I have misbehaved? couldn't you have misbehaved? couldn't he have misbehaved? couldn't we have misbehaved? couldn't you have misbehaved? couldn't they have misbehaved?	couldn't I have been misbehaving? couldn't you have been misbehaving? couldn't he have been misbehaving? couldn't we have been misbehaving? couldn't you have been misbehaving? couldn't they have been misbehaving?