might mast
Regular verb: mast - masted- masted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might mast
you might mast
she might mast
we might mast
you might mast
they might mast 	I might be masting
you might be masting
she might be masting
we might be masting
you might be masting
they might be masting	I might have masted
you might have masted
she might have masted
we might have masted
you might have masted
they might have masted	I might have been masting
you might have been masting
she might have been masting
we might have been masting
you might have been masting
they might have been masting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't mast
you mightn't mast
she mightn't mast
we mightn't mast
you mightn't mast
they mightn't mast 	I mightn't be masting
you mightn't be masting
she mightn't be masting
we mightn't be masting
you mightn't be masting
they mightn't be masting	I mightn't have masted
you mightn't have masted
she mightn't have masted
we mightn't have masted
you mightn't have masted
they mightn't have masted	I mightn't have been masting
you mightn't have been masting
she mightn't have been masting
we mightn't have been masting
you mightn't have been masting
they mightn't have been masting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I mast?
might you mast?
might she mast?
might we mast?
might you mast?
might they mast? 	might I be masting?
might you be masting?
might she be masting?
might we be masting?
might you be masting?
might they be masting? 	might I have masted?
might you have masted?
might she have masted?
might we have masted?
might you have masted?
might they have masted? 	might I have been masting?
might you have been masting?
might she have been masting?
might we have been masting?
might you have been masting?
might they have been masting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I mast?
mightn't you mast?
mightn't she mast?
mightn't we mast?
mightn't you mast?
mightn't they mast? 	mightn't I be masting?
mightn't you be masting?
mightn't she be masting?
mightn't we be masting?
mightn't you be masting?
mightn't they be masting? 	mightn't I have masted?
mightn't you have masted?
mightn't she have masted?
mightn't we have masted?
mightn't you have masted?
mightn't they have masted? 	mightn't I have been masting?
mightn't you have been masting?
mightn't she have been masting?
mightn't we have been masting?
mightn't you have been masting?
mightn't they have been masting?