Conjugação do verbo inglês
COULD VISA

Verbo regular: visa - visaed - visaed

Afirmação

Forma simple	Forma com V-ing
I could visa you could visa he could visa we could visa you could visa they could visa	I could be visaing you could be visaing he could be visaing we could be visaing you could be visaing they could be visaing
Perfeito	Perfeito com V-ing
I could have visaed you could have visaed he could have visaed we could have visaed you could have visaed they could have visaed	I could have been visaing you could have been visaing he could have been visaing we could have been visaing you could have been visaing they could have been visaing

Negação

Forma simple	Forma com V-ing
I could not visa you could not visa he could not visa we could not visa you could not visa they could not visa	I could not be visaing you could not be visaing he could not be visaing we could not be visaing you could not be visaing they could not be visaing
Perfeito	Perfeito com V-ing
I could not have visaed you could not have visaed he could not have visaed we could not have visaed you could not have visaed they could not have visaed	I could not have been visaing you could not have been visaing he could not have been visaing we could not have been visaing you could not have been visaing they could not have been visaing

Forma interrogativa

Forma simple	Forma com V-ing
could I visa? could you visa? could he visa? could we visa? could you visa? could they visa?	could I be visaing? could you be visaing? could he be visaing? could we be visaing? could you be visaing? could they be visaing?
Perfeito	Perfeito com V-ing
could I have visaed? could you have visaed? could he have visaed? could we have visaed? could you have visaed? could they have visaed?	could I have been visaing? could you have been visaing? could he have been visaing? could we have been visaing? could you have been visaing? could they have been visaing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not visa? could you not visa? could he not visa? could we not visa? could you not visa? could they not visa?	could I not be visaing? could you not be visaing? could he not be visaing? could we not be visaing? could you not be visaing? could they not be visaing?
Perfeito	Perfeito com V-ing
could I not have visaed? could you not have visaed? could he not have visaed? could we not have visaed? could you not have visaed? could they not have visaed?	could I not have been visaing? could you not have been visaing? could he not have been visaing? could we not have been visaing? could you not have been visaing? could they not have been visaing?