could cap
Verbo regular: cap - capped- capped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could cap
you could cap
he could cap
we could cap
you could cap
they could cap 	I could be capping
you could be capping
he could be capping
we could be capping
you could be capping
they could be capping	I could have capped
you could have capped
he could have capped
we could have capped
you could have capped
they could have capped	I could have been capping
you could have been capping
he could have been capping
we could have been capping
you could have been capping
they could have been capping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't cap
you couldn't cap
he couldn't cap
we couldn't cap
you couldn't cap
they couldn't cap 	I couldn't be capping
you couldn't be capping
he couldn't be capping
we couldn't be capping
you couldn't be capping
they couldn't be capping	I couldn't have capped
you couldn't have capped
he couldn't have capped
we couldn't have capped
you couldn't have capped
they couldn't have capped	I couldn't have been capping
you couldn't have been capping
he couldn't have been capping
we couldn't have been capping
you couldn't have been capping
they couldn't have been capping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I cap?
could you cap?
could he cap?
could we cap?
could you cap?
could they cap? 	could I be capping?
could you be capping?
could he be capping?
could we be capping?
could you be capping?
could they be capping? 	could I have capped?
could you have capped?
could he have capped?
could we have capped?
could you have capped?
could they have capped? 	could I have been capping?
could you have been capping?
could he have been capping?
could we have been capping?
could you have been capping?
could they have been capping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I cap?
couldn't you cap?
couldn't he cap?
couldn't we cap?
couldn't you cap?
couldn't they cap? 	couldn't I be capping?
couldn't you be capping?
couldn't he be capping?
couldn't we be capping?
couldn't you be capping?
couldn't they be capping? 	couldn't I have capped?
couldn't you have capped?
couldn't he have capped?
couldn't we have capped?
couldn't you have capped?
couldn't they have capped? 	couldn't I have been capping?
couldn't you have been capping?
couldn't he have been capping?
couldn't we have been capping?
couldn't you have been capping?
couldn't they have been capping?