might restack
Regular verb: restack - restacked- restacked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might restack
you might restack
he might restack
we might restack
you might restack
they might restack 	I might be restacking
you might be restacking
he might be restacking
we might be restacking
you might be restacking
they might be restacking	I might have restacked
you might have restacked
he might have restacked
we might have restacked
you might have restacked
they might have restacked	I might have been restacking
you might have been restacking
he might have been restacking
we might have been restacking
you might have been restacking
they might have been restacking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't restack
you mightn't restack
he mightn't restack
we mightn't restack
you mightn't restack
they mightn't restack 	I mightn't be restacking
you mightn't be restacking
he mightn't be restacking
we mightn't be restacking
you mightn't be restacking
they mightn't be restacking	I mightn't have restacked
you mightn't have restacked
he mightn't have restacked
we mightn't have restacked
you mightn't have restacked
they mightn't have restacked	I mightn't have been restacking
you mightn't have been restacking
he mightn't have been restacking
we mightn't have been restacking
you mightn't have been restacking
they mightn't have been restacking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I restack?
might you restack?
might he restack?
might we restack?
might you restack?
might they restack? 	might I be restacking?
might you be restacking?
might he be restacking?
might we be restacking?
might you be restacking?
might they be restacking? 	might I have restacked?
might you have restacked?
might he have restacked?
might we have restacked?
might you have restacked?
might they have restacked? 	might I have been restacking?
might you have been restacking?
might he have been restacking?
might we have been restacking?
might you have been restacking?
might they have been restacking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I restack?
mightn't you restack?
mightn't he restack?
mightn't we restack?
mightn't you restack?
mightn't they restack? 	mightn't I be restacking?
mightn't you be restacking?
mightn't he be restacking?
mightn't we be restacking?
mightn't you be restacking?
mightn't they be restacking? 	mightn't I have restacked?
mightn't you have restacked?
mightn't he have restacked?
mightn't we have restacked?
mightn't you have restacked?
mightn't they have restacked? 	mightn't I have been restacking?
mightn't you have been restacking?
mightn't he have been restacking?
mightn't we have been restacking?
mightn't you have been restacking?
mightn't they have been restacking?