would master
Verbo regular: master - mastered- mastered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd master
you'd master
she'd master
we'd master
you'd master
they'd master 	I'd be mastering
you'd be mastering
she'd be mastering
we'd be mastering
you'd be mastering
they'd be mastering	I would've mastered
you would've mastered
she would've mastered
we would've mastered
you would've mastered
they would've mastered	I would've been mastering
you would've been mastering
she would've been mastering
we would've been mastering
you would've been mastering
they would've been mastering	

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

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

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