could interlace
Verbo regular: interlace - interlaced- interlaced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could interlace
you could interlace
she could interlace
we could interlace
you could interlace
they could interlace 	I could be interlacing
you could be interlacing
she could be interlacing
we could be interlacing
you could be interlacing
they could be interlacing	I could have interlaced
you could have interlaced
she could have interlaced
we could have interlaced
you could have interlaced
they could have interlaced	I could have been interlacing
you could have been interlacing
she could have been interlacing
we could have been interlacing
you could have been interlacing
they could have been interlacing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not interlace
you could not interlace
she could not interlace
we could not interlace
you could not interlace
they could not interlace 	I could not be interlacing
you could not be interlacing
she could not be interlacing
we could not be interlacing
you could not be interlacing
they could not be interlacing	I could not have interlaced
you could not have interlaced
she could not have interlaced
we could not have interlaced
you could not have interlaced
they could not have interlaced	I could not have been interlacing
you could not have been interlacing
she could not have been interlacing
we could not have been interlacing
you could not have been interlacing
they could not have been interlacing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I interlace?
could you interlace?
could she interlace?
could we interlace?
could you interlace?
could they interlace? 	could I be interlacing?
could you be interlacing?
could she be interlacing?
could we be interlacing?
could you be interlacing?
could they be interlacing? 	could I have interlaced?
could you have interlaced?
could she have interlaced?
could we have interlaced?
could you have interlaced?
could they have interlaced? 	could I have been interlacing?
could you have been interlacing?
could she have been interlacing?
could we have been interlacing?
could you have been interlacing?
could they have been interlacing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not interlace?
could you not interlace?
could she not interlace?
could we not interlace?
could you not interlace?
could they not interlace? 	could I not be interlacing?
could you not be interlacing?
could she not be interlacing?
could we not be interlacing?
could you not be interlacing?
could they not be interlacing? 	could I not have interlaced?
could you not have interlaced?
could she not have interlaced?
could we not have interlaced?
could you not have interlaced?
could they not have interlaced? 	could I not have been interlacing?
could you not have been interlacing?
could she not have been interlacing?
could we not have been interlacing?
could you not have been interlacing?
could they not have been interlacing?