could unify
Verbo regular: unify - unified- unified

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could unify
you could unify
he could unify
we could unify
you could unify
they could unify 	I could be unifying
you could be unifying
he could be unifying
we could be unifying
you could be unifying
they could be unifying	I could have unified
you could have unified
he could have unified
we could have unified
you could have unified
they could have unified	I could have been unifying
you could have been unifying
he could have been unifying
we could have been unifying
you could have been unifying
they could have been unifying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not unify
you could not unify
he could not unify
we could not unify
you could not unify
they could not unify 	I could not be unifying
you could not be unifying
he could not be unifying
we could not be unifying
you could not be unifying
they could not be unifying	I could not have unified
you could not have unified
he could not have unified
we could not have unified
you could not have unified
they could not have unified	I could not have been unifying
you could not have been unifying
he could not have been unifying
we could not have been unifying
you could not have been unifying
they could not have been unifying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I unify?
could you unify?
could he unify?
could we unify?
could you unify?
could they unify? 	could I be unifying?
could you be unifying?
could he be unifying?
could we be unifying?
could you be unifying?
could they be unifying? 	could I have unified?
could you have unified?
could he have unified?
could we have unified?
could you have unified?
could they have unified? 	could I have been unifying?
could you have been unifying?
could he have been unifying?
could we have been unifying?
could you have been unifying?
could they have been unifying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not unify?
could you not unify?
could he not unify?
could we not unify?
could you not unify?
could they not unify? 	could I not be unifying?
could you not be unifying?
could he not be unifying?
could we not be unifying?
could you not be unifying?
could they not be unifying? 	could I not have unified?
could you not have unified?
could he not have unified?
could we not have unified?
could you not have unified?
could they not have unified? 	could I not have been unifying?
could you not have been unifying?
could he not have been unifying?
could we not have been unifying?
could you not have been unifying?
could they not have been unifying?