might penetrate
Regular verb: penetrate - penetrated- penetrated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might penetrate
you might penetrate
she might penetrate
we might penetrate
you might penetrate
they might penetrate 	I might be penetrating
you might be penetrating
she might be penetrating
we might be penetrating
you might be penetrating
they might be penetrating	I might have penetrated
you might have penetrated
she might have penetrated
we might have penetrated
you might have penetrated
they might have penetrated	I might have been penetrating
you might have been penetrating
she might have been penetrating
we might have been penetrating
you might have been penetrating
they might have been penetrating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't penetrate
you mightn't penetrate
she mightn't penetrate
we mightn't penetrate
you mightn't penetrate
they mightn't penetrate 	I mightn't be penetrating
you mightn't be penetrating
she mightn't be penetrating
we mightn't be penetrating
you mightn't be penetrating
they mightn't be penetrating	I mightn't have penetrated
you mightn't have penetrated
she mightn't have penetrated
we mightn't have penetrated
you mightn't have penetrated
they mightn't have penetrated	I mightn't have been penetrating
you mightn't have been penetrating
she mightn't have been penetrating
we mightn't have been penetrating
you mightn't have been penetrating
they mightn't have been penetrating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I penetrate?
might you penetrate?
might she penetrate?
might we penetrate?
might you penetrate?
might they penetrate? 	might I be penetrating?
might you be penetrating?
might she be penetrating?
might we be penetrating?
might you be penetrating?
might they be penetrating? 	might I have penetrated?
might you have penetrated?
might she have penetrated?
might we have penetrated?
might you have penetrated?
might they have penetrated? 	might I have been penetrating?
might you have been penetrating?
might she have been penetrating?
might we have been penetrating?
might you have been penetrating?
might they have been penetrating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I penetrate?
mightn't you penetrate?
mightn't she penetrate?
mightn't we penetrate?
mightn't you penetrate?
mightn't they penetrate? 	mightn't I be penetrating?
mightn't you be penetrating?
mightn't she be penetrating?
mightn't we be penetrating?
mightn't you be penetrating?
mightn't they be penetrating? 	mightn't I have penetrated?
mightn't you have penetrated?
mightn't she have penetrated?
mightn't we have penetrated?
mightn't you have penetrated?
mightn't they have penetrated? 	mightn't I have been penetrating?
mightn't you have been penetrating?
mightn't she have been penetrating?
mightn't we have been penetrating?
mightn't you have been penetrating?
mightn't they have been penetrating?