I might speculate you might speculate she might speculate we might speculate you might speculate they might speculate
V-ing form
I might be speculating you might be speculating she might be speculating we might be speculating you might be speculating they might be speculating
Perfect
I might have speculated you might have speculated she might have speculated we might have speculated you might have speculated they might have speculated
V-ing perfect
I might have been speculating you might have been speculating she might have been speculating we might have been speculating you might have been speculating they might have been speculating
Negation
Simple form
I mightn't speculate you mightn't speculate she mightn't speculate we mightn't speculate you mightn't speculate they mightn't speculate
V-ing form
I mightn't be speculating you mightn't be speculating she mightn't be speculating we mightn't be speculating you mightn't be speculating they mightn't be speculating
Perfect
I mightn't have speculated you mightn't have speculated she mightn't have speculated we mightn't have speculated you mightn't have speculated they mightn't have speculated
V-ing perfect
I mightn't have been speculating you mightn't have been speculating she mightn't have been speculating we mightn't have been speculating you mightn't have been speculating they mightn't have been speculating
Interrogative form
Simple form
might I speculate? might you speculate? might she speculate? might we speculate? might you speculate? might they speculate?
V-ing form
might I be speculating? might you be speculating? might she be speculating? might we be speculating? might you be speculating? might they be speculating?
Perfect
might I have speculated? might you have speculated? might she have speculated? might we have speculated? might you have speculated? might they have speculated?
V-ing perfect
might I have been speculating? might you have been speculating? might she have been speculating? might we have been speculating? might you have been speculating? might they have been speculating?
Interro-negative form
Simple form
mightn't I speculate? mightn't you speculate? mightn't she speculate? mightn't we speculate? mightn't you speculate? mightn't they speculate?
V-ing form
mightn't I be speculating? mightn't you be speculating? mightn't she be speculating? mightn't we be speculating? mightn't you be speculating? mightn't they be speculating?
Perfect
mightn't I have speculated? mightn't you have speculated? mightn't she have speculated? mightn't we have speculated? mightn't you have speculated? mightn't they have speculated?
V-ing perfect
mightn't I have been speculating? mightn't you have been speculating? mightn't she have been speculating? mightn't we have been speculating? mightn't you have been speculating? mightn't they have been speculating?