might concenter
Verbo regular: concenter - concentered- concentered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I might concenter
you might concenter
he might concenter
we might concenter
you might concenter
they might concenter 	I might be concentering
you might be concentering
he might be concentering
we might be concentering
you might be concentering
they might be concentering	I might have concentered
you might have concentered
he might have concentered
we might have concentered
you might have concentered
they might have concentered	I might have been concentering
you might have been concentering
he might have been concentering
we might have been concentering
you might have been concentering
they might have been concentering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mightn't concenter
you mightn't concenter
he mightn't concenter
we mightn't concenter
you mightn't concenter
they mightn't concenter 	I mightn't be concentering
you mightn't be concentering
he mightn't be concentering
we mightn't be concentering
you mightn't be concentering
they mightn't be concentering	I mightn't have concentered
you mightn't have concentered
he mightn't have concentered
we mightn't have concentered
you mightn't have concentered
they mightn't have concentered	I mightn't have been concentering
you mightn't have been concentering
he mightn't have been concentering
we mightn't have been concentering
you mightn't have been concentering
they mightn't have been concentering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
might I concenter?
might you concenter?
might he concenter?
might we concenter?
might you concenter?
might they concenter? 	might I be concentering?
might you be concentering?
might he be concentering?
might we be concentering?
might you be concentering?
might they be concentering? 	might I have concentered?
might you have concentered?
might he have concentered?
might we have concentered?
might you have concentered?
might they have concentered? 	might I have been concentering?
might you have been concentering?
might he have been concentering?
might we have been concentering?
might you have been concentering?
might they have been concentering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mightn't I concenter?
mightn't you concenter?
mightn't he concenter?
mightn't we concenter?
mightn't you concenter?
mightn't they concenter? 	mightn't I be concentering?
mightn't you be concentering?
mightn't he be concentering?
mightn't we be concentering?
mightn't you be concentering?
mightn't they be concentering? 	mightn't I have concentered?
mightn't you have concentered?
mightn't he have concentered?
mightn't we have concentered?
mightn't you have concentered?
mightn't they have concentered? 	mightn't I have been concentering?
mightn't you have been concentering?
mightn't he have been concentering?
mightn't we have been concentering?
mightn't you have been concentering?
mightn't they have been concentering?