might perpetuate
Regular verb: perpetuate - perpetuated- perpetuated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might perpetuate
you might perpetuate
she might perpetuate
we might perpetuate
you might perpetuate
they might perpetuate 	I might be perpetuating
you might be perpetuating
she might be perpetuating
we might be perpetuating
you might be perpetuating
they might be perpetuating	I might have perpetuated
you might have perpetuated
she might have perpetuated
we might have perpetuated
you might have perpetuated
they might have perpetuated	I might have been perpetuating
you might have been perpetuating
she might have been perpetuating
we might have been perpetuating
you might have been perpetuating
they might have been perpetuating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't perpetuate
you mightn't perpetuate
she mightn't perpetuate
we mightn't perpetuate
you mightn't perpetuate
they mightn't perpetuate 	I mightn't be perpetuating
you mightn't be perpetuating
she mightn't be perpetuating
we mightn't be perpetuating
you mightn't be perpetuating
they mightn't be perpetuating	I mightn't have perpetuated
you mightn't have perpetuated
she mightn't have perpetuated
we mightn't have perpetuated
you mightn't have perpetuated
they mightn't have perpetuated	I mightn't have been perpetuating
you mightn't have been perpetuating
she mightn't have been perpetuating
we mightn't have been perpetuating
you mightn't have been perpetuating
they mightn't have been perpetuating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I perpetuate?
might you perpetuate?
might she perpetuate?
might we perpetuate?
might you perpetuate?
might they perpetuate? 	might I be perpetuating?
might you be perpetuating?
might she be perpetuating?
might we be perpetuating?
might you be perpetuating?
might they be perpetuating? 	might I have perpetuated?
might you have perpetuated?
might she have perpetuated?
might we have perpetuated?
might you have perpetuated?
might they have perpetuated? 	might I have been perpetuating?
might you have been perpetuating?
might she have been perpetuating?
might we have been perpetuating?
might you have been perpetuating?
might they have been perpetuating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I perpetuate?
mightn't you perpetuate?
mightn't she perpetuate?
mightn't we perpetuate?
mightn't you perpetuate?
mightn't they perpetuate? 	mightn't I be perpetuating?
mightn't you be perpetuating?
mightn't she be perpetuating?
mightn't we be perpetuating?
mightn't you be perpetuating?
mightn't they be perpetuating? 	mightn't I have perpetuated?
mightn't you have perpetuated?
mightn't she have perpetuated?
mightn't we have perpetuated?
mightn't you have perpetuated?
mightn't they have perpetuated? 	mightn't I have been perpetuating?
mightn't you have been perpetuating?
mightn't she have been perpetuating?
mightn't we have been perpetuating?
mightn't you have been perpetuating?
mightn't they have been perpetuating?