might concuss
Regular verb: concuss - concussed- concussed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might concuss
you might concuss
she might concuss
we might concuss
you might concuss
they might concuss 	I might be concussing
you might be concussing
she might be concussing
we might be concussing
you might be concussing
they might be concussing	I might have concussed
you might have concussed
she might have concussed
we might have concussed
you might have concussed
they might have concussed	I might have been concussing
you might have been concussing
she might have been concussing
we might have been concussing
you might have been concussing
they might have been concussing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't concuss
you mightn't concuss
she mightn't concuss
we mightn't concuss
you mightn't concuss
they mightn't concuss 	I mightn't be concussing
you mightn't be concussing
she mightn't be concussing
we mightn't be concussing
you mightn't be concussing
they mightn't be concussing	I mightn't have concussed
you mightn't have concussed
she mightn't have concussed
we mightn't have concussed
you mightn't have concussed
they mightn't have concussed	I mightn't have been concussing
you mightn't have been concussing
she mightn't have been concussing
we mightn't have been concussing
you mightn't have been concussing
they mightn't have been concussing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I concuss?
might you concuss?
might she concuss?
might we concuss?
might you concuss?
might they concuss? 	might I be concussing?
might you be concussing?
might she be concussing?
might we be concussing?
might you be concussing?
might they be concussing? 	might I have concussed?
might you have concussed?
might she have concussed?
might we have concussed?
might you have concussed?
might they have concussed? 	might I have been concussing?
might you have been concussing?
might she have been concussing?
might we have been concussing?
might you have been concussing?
might they have been concussing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I concuss?
mightn't you concuss?
mightn't she concuss?
mightn't we concuss?
mightn't you concuss?
mightn't they concuss? 	mightn't I be concussing?
mightn't you be concussing?
mightn't she be concussing?
mightn't we be concussing?
mightn't you be concussing?
mightn't they be concussing? 	mightn't I have concussed?
mightn't you have concussed?
mightn't she have concussed?
mightn't we have concussed?
mightn't you have concussed?
mightn't they have concussed? 	mightn't I have been concussing?
mightn't you have been concussing?
mightn't she have been concussing?
mightn't we have been concussing?
mightn't you have been concussing?
mightn't they have been concussing?