could repeat
Verbo regular: repeat - repeated- repeated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could repeat
you could repeat
he could repeat
we could repeat
you could repeat
they could repeat 	I could be repeating
you could be repeating
he could be repeating
we could be repeating
you could be repeating
they could be repeating	I could have repeated
you could have repeated
he could have repeated
we could have repeated
you could have repeated
they could have repeated	I could have been repeating
you could have been repeating
he could have been repeating
we could have been repeating
you could have been repeating
they could have been repeating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not repeat
you could not repeat
he could not repeat
we could not repeat
you could not repeat
they could not repeat 	I could not be repeating
you could not be repeating
he could not be repeating
we could not be repeating
you could not be repeating
they could not be repeating	I could not have repeated
you could not have repeated
he could not have repeated
we could not have repeated
you could not have repeated
they could not have repeated	I could not have been repeating
you could not have been repeating
he could not have been repeating
we could not have been repeating
you could not have been repeating
they could not have been repeating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I repeat?
could you repeat?
could he repeat?
could we repeat?
could you repeat?
could they repeat? 	could I be repeating?
could you be repeating?
could he be repeating?
could we be repeating?
could you be repeating?
could they be repeating? 	could I have repeated?
could you have repeated?
could he have repeated?
could we have repeated?
could you have repeated?
could they have repeated? 	could I have been repeating?
could you have been repeating?
could he have been repeating?
could we have been repeating?
could you have been repeating?
could they have been repeating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not repeat?
could you not repeat?
could he not repeat?
could we not repeat?
could you not repeat?
could they not repeat? 	could I not be repeating?
could you not be repeating?
could he not be repeating?
could we not be repeating?
could you not be repeating?
could they not be repeating? 	could I not have repeated?
could you not have repeated?
could he not have repeated?
could we not have repeated?
could you not have repeated?
could they not have repeated? 	could I not have been repeating?
could you not have been repeating?
could he not have been repeating?
could we not have been repeating?
could you not have been repeating?
could they not have been repeating?