might supplant
Regular verb: supplant - supplanted- supplanted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might supplant
you might supplant
she might supplant
we might supplant
you might supplant
they might supplant 	I might be supplanting
you might be supplanting
she might be supplanting
we might be supplanting
you might be supplanting
they might be supplanting	I might have supplanted
you might have supplanted
she might have supplanted
we might have supplanted
you might have supplanted
they might have supplanted	I might have been supplanting
you might have been supplanting
she might have been supplanting
we might have been supplanting
you might have been supplanting
they might have been supplanting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't supplant
you mightn't supplant
she mightn't supplant
we mightn't supplant
you mightn't supplant
they mightn't supplant 	I mightn't be supplanting
you mightn't be supplanting
she mightn't be supplanting
we mightn't be supplanting
you mightn't be supplanting
they mightn't be supplanting	I mightn't have supplanted
you mightn't have supplanted
she mightn't have supplanted
we mightn't have supplanted
you mightn't have supplanted
they mightn't have supplanted	I mightn't have been supplanting
you mightn't have been supplanting
she mightn't have been supplanting
we mightn't have been supplanting
you mightn't have been supplanting
they mightn't have been supplanting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I supplant?
might you supplant?
might she supplant?
might we supplant?
might you supplant?
might they supplant? 	might I be supplanting?
might you be supplanting?
might she be supplanting?
might we be supplanting?
might you be supplanting?
might they be supplanting? 	might I have supplanted?
might you have supplanted?
might she have supplanted?
might we have supplanted?
might you have supplanted?
might they have supplanted? 	might I have been supplanting?
might you have been supplanting?
might she have been supplanting?
might we have been supplanting?
might you have been supplanting?
might they have been supplanting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I supplant?
mightn't you supplant?
mightn't she supplant?
mightn't we supplant?
mightn't you supplant?
mightn't they supplant? 	mightn't I be supplanting?
mightn't you be supplanting?
mightn't she be supplanting?
mightn't we be supplanting?
mightn't you be supplanting?
mightn't they be supplanting? 	mightn't I have supplanted?
mightn't you have supplanted?
mightn't she have supplanted?
mightn't we have supplanted?
mightn't you have supplanted?
mightn't they have supplanted? 	mightn't I have been supplanting?
mightn't you have been supplanting?
mightn't she have been supplanting?
mightn't we have been supplanting?
mightn't you have been supplanting?
mightn't they have been supplanting?