might master
Verbo regular: master - mastered- mastered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I might master
you might master
he might master
we might master
you might master
they might master 	I might be mastering
you might be mastering
he might be mastering
we might be mastering
you might be mastering
they might be mastering	I might have mastered
you might have mastered
he might have mastered
we might have mastered
you might have mastered
they might have mastered	I might have been mastering
you might have been mastering
he might have been mastering
we might have been mastering
you might have been mastering
they might have been mastering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mightn't master
you mightn't master
he mightn't master
we mightn't master
you mightn't master
they mightn't master 	I mightn't be mastering
you mightn't be mastering
he mightn't be mastering
we mightn't be mastering
you mightn't be mastering
they mightn't be mastering	I mightn't have mastered
you mightn't have mastered
he mightn't have mastered
we mightn't have mastered
you mightn't have mastered
they mightn't have mastered	I mightn't have been mastering
you mightn't have been mastering
he mightn't have been mastering
we mightn't have been mastering
you mightn't have been mastering
they mightn't have been mastering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
might I master?
might you master?
might he master?
might we master?
might you master?
might they master? 	might I be mastering?
might you be mastering?
might he be mastering?
might we be mastering?
might you be mastering?
might they be mastering? 	might I have mastered?
might you have mastered?
might he have mastered?
might we have mastered?
might you have mastered?
might they have mastered? 	might I have been mastering?
might you have been mastering?
might he have been mastering?
might we have been mastering?
might you have been mastering?
might they have been mastering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mightn't I master?
mightn't you master?
mightn't he master?
mightn't we master?
mightn't you master?
mightn't they master? 	mightn't I be mastering?
mightn't you be mastering?
mightn't he be mastering?
mightn't we be mastering?
mightn't you be mastering?
mightn't they be mastering? 	mightn't I have mastered?
mightn't you have mastered?
mightn't he have mastered?
mightn't we have mastered?
mightn't you have mastered?
mightn't they have mastered? 	mightn't I have been mastering?
mightn't you have been mastering?
mightn't he have been mastering?
mightn't we have been mastering?
mightn't you have been mastering?
mightn't they have been mastering?