could predict
Verbo regular: predict - predicted- predicted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could predict
you could predict
he could predict
we could predict
you could predict
they could predict 	I could be predicting
you could be predicting
he could be predicting
we could be predicting
you could be predicting
they could be predicting	I could have predicted
you could have predicted
he could have predicted
we could have predicted
you could have predicted
they could have predicted	I could have been predicting
you could have been predicting
he could have been predicting
we could have been predicting
you could have been predicting
they could have been predicting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not predict
you could not predict
he could not predict
we could not predict
you could not predict
they could not predict 	I could not be predicting
you could not be predicting
he could not be predicting
we could not be predicting
you could not be predicting
they could not be predicting	I could not have predicted
you could not have predicted
he could not have predicted
we could not have predicted
you could not have predicted
they could not have predicted	I could not have been predicting
you could not have been predicting
he could not have been predicting
we could not have been predicting
you could not have been predicting
they could not have been predicting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I predict?
could you predict?
could he predict?
could we predict?
could you predict?
could they predict? 	could I be predicting?
could you be predicting?
could he be predicting?
could we be predicting?
could you be predicting?
could they be predicting? 	could I have predicted?
could you have predicted?
could he have predicted?
could we have predicted?
could you have predicted?
could they have predicted? 	could I have been predicting?
could you have been predicting?
could he have been predicting?
could we have been predicting?
could you have been predicting?
could they have been predicting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not predict?
could you not predict?
could he not predict?
could we not predict?
could you not predict?
could they not predict? 	could I not be predicting?
could you not be predicting?
could he not be predicting?
could we not be predicting?
could you not be predicting?
could they not be predicting? 	could I not have predicted?
could you not have predicted?
could he not have predicted?
could we not have predicted?
could you not have predicted?
could they not have predicted? 	could I not have been predicting?
could you not have been predicting?
could he not have been predicting?
could we not have been predicting?
could you not have been predicting?
could they not have been predicting?