I might birdie you might birdie he might birdie we might birdie you might birdie they might birdie
V-ing form
I might be birdying you might be birdying he might be birdying we might be birdying you might be birdying they might be birdying
Perfect
I might have birdied you might have birdied he might have birdied we might have birdied you might have birdied they might have birdied
V-ing perfect
I might have been birdying you might have been birdying he might have been birdying we might have been birdying you might have been birdying they might have been birdying
Negation
Simple form
I mightn't birdie you mightn't birdie he mightn't birdie we mightn't birdie you mightn't birdie they mightn't birdie
V-ing form
I mightn't be birdying you mightn't be birdying he mightn't be birdying we mightn't be birdying you mightn't be birdying they mightn't be birdying
Perfect
I mightn't have birdied you mightn't have birdied he mightn't have birdied we mightn't have birdied you mightn't have birdied they mightn't have birdied
V-ing perfect
I mightn't have been birdying you mightn't have been birdying he mightn't have been birdying we mightn't have been birdying you mightn't have been birdying they mightn't have been birdying
Interrogative form
Simple form
might I birdie? might you birdie? might he birdie? might we birdie? might you birdie? might they birdie?
V-ing form
might I be birdying? might you be birdying? might he be birdying? might we be birdying? might you be birdying? might they be birdying?
Perfect
might I have birdied? might you have birdied? might he have birdied? might we have birdied? might you have birdied? might they have birdied?
V-ing perfect
might I have been birdying? might you have been birdying? might he have been birdying? might we have been birdying? might you have been birdying? might they have been birdying?
Interro-negative form
Simple form
mightn't I birdie? mightn't you birdie? mightn't he birdie? mightn't we birdie? mightn't you birdie? mightn't they birdie?
V-ing form
mightn't I be birdying? mightn't you be birdying? mightn't he be birdying? mightn't we be birdying? mightn't you be birdying? mightn't they be birdying?
Perfect
mightn't I have birdied? mightn't you have birdied? mightn't he have birdied? mightn't we have birdied? mightn't you have birdied? mightn't they have birdied?
V-ing perfect
mightn't I have been birdying? mightn't you have been birdying? mightn't he have been birdying? mightn't we have been birdying? mightn't you have been birdying? mightn't they have been birdying?