might commence
Regular verb: commence - commenced- commenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might commence
you might commence
she might commence
we might commence
you might commence
they might commence 	I might be commencing
you might be commencing
she might be commencing
we might be commencing
you might be commencing
they might be commencing	I might have commenced
you might have commenced
she might have commenced
we might have commenced
you might have commenced
they might have commenced	I might have been commencing
you might have been commencing
she might have been commencing
we might have been commencing
you might have been commencing
they might have been commencing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't commence
you mightn't commence
she mightn't commence
we mightn't commence
you mightn't commence
they mightn't commence 	I mightn't be commencing
you mightn't be commencing
she mightn't be commencing
we mightn't be commencing
you mightn't be commencing
they mightn't be commencing	I mightn't have commenced
you mightn't have commenced
she mightn't have commenced
we mightn't have commenced
you mightn't have commenced
they mightn't have commenced	I mightn't have been commencing
you mightn't have been commencing
she mightn't have been commencing
we mightn't have been commencing
you mightn't have been commencing
they mightn't have been commencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I commence?
might you commence?
might she commence?
might we commence?
might you commence?
might they commence? 	might I be commencing?
might you be commencing?
might she be commencing?
might we be commencing?
might you be commencing?
might they be commencing? 	might I have commenced?
might you have commenced?
might she have commenced?
might we have commenced?
might you have commenced?
might they have commenced? 	might I have been commencing?
might you have been commencing?
might she have been commencing?
might we have been commencing?
might you have been commencing?
might they have been commencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I commence?
mightn't you commence?
mightn't she commence?
mightn't we commence?
mightn't you commence?
mightn't they commence? 	mightn't I be commencing?
mightn't you be commencing?
mightn't she be commencing?
mightn't we be commencing?
mightn't you be commencing?
mightn't they be commencing? 	mightn't I have commenced?
mightn't you have commenced?
mightn't she have commenced?
mightn't we have commenced?
mightn't you have commenced?
mightn't they have commenced? 	mightn't I have been commencing?
mightn't you have been commencing?
mightn't she have been commencing?
mightn't we have been commencing?
mightn't you have been commencing?
mightn't they have been commencing?