could perm
Verbo regular: perm - permed- permed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could perm
you could perm
he could perm
we could perm
you could perm
they could perm 	I could be perming
you could be perming
he could be perming
we could be perming
you could be perming
they could be perming	I could have permed
you could have permed
he could have permed
we could have permed
you could have permed
they could have permed	I could have been perming
you could have been perming
he could have been perming
we could have been perming
you could have been perming
they could have been perming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not perm
you could not perm
he could not perm
we could not perm
you could not perm
they could not perm 	I could not be perming
you could not be perming
he could not be perming
we could not be perming
you could not be perming
they could not be perming	I could not have permed
you could not have permed
he could not have permed
we could not have permed
you could not have permed
they could not have permed	I could not have been perming
you could not have been perming
he could not have been perming
we could not have been perming
you could not have been perming
they could not have been perming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I perm?
could you perm?
could he perm?
could we perm?
could you perm?
could they perm? 	could I be perming?
could you be perming?
could he be perming?
could we be perming?
could you be perming?
could they be perming? 	could I have permed?
could you have permed?
could he have permed?
could we have permed?
could you have permed?
could they have permed? 	could I have been perming?
could you have been perming?
could he have been perming?
could we have been perming?
could you have been perming?
could they have been perming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not perm?
could you not perm?
could he not perm?
could we not perm?
could you not perm?
could they not perm? 	could I not be perming?
could you not be perming?
could he not be perming?
could we not be perming?
could you not be perming?
could they not be perming? 	could I not have permed?
could you not have permed?
could he not have permed?
could we not have permed?
could you not have permed?
could they not have permed? 	could I not have been perming?
could you not have been perming?
could he not have been perming?
could we not have been perming?
could you not have been perming?
could they not have been perming?