Conjugação do verbo inglês
COULD FRONT

Verbo regular: front - fronted - fronted

Afirmação

Forma simple	Forma com V-ing
I could front you could front he could front we could front you could front they could front	I could be fronting you could be fronting he could be fronting we could be fronting you could be fronting they could be fronting
Perfeito	Perfeito com V-ing
I could have fronted you could have fronted he could have fronted we could have fronted you could have fronted they could have fronted	I could have been fronting you could have been fronting he could have been fronting we could have been fronting you could have been fronting they could have been fronting

Negação

Forma simple	Forma com V-ing
I could not front you could not front he could not front we could not front you could not front they could not front	I could not be fronting you could not be fronting he could not be fronting we could not be fronting you could not be fronting they could not be fronting
Perfeito	Perfeito com V-ing
I could not have fronted you could not have fronted he could not have fronted we could not have fronted you could not have fronted they could not have fronted	I could not have been fronting you could not have been fronting he could not have been fronting we could not have been fronting you could not have been fronting they could not have been fronting

Forma interrogativa

Forma simple	Forma com V-ing
could I front? could you front? could he front? could we front? could you front? could they front?	could I be fronting? could you be fronting? could he be fronting? could we be fronting? could you be fronting? could they be fronting?
Perfeito	Perfeito com V-ing
could I have fronted? could you have fronted? could he have fronted? could we have fronted? could you have fronted? could they have fronted?	could I have been fronting? could you have been fronting? could he have been fronting? could we have been fronting? could you have been fronting? could they have been fronting?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not front? could you not front? could he not front? could we not front? could you not front? could they not front?	could I not be fronting? could you not be fronting? could he not be fronting? could we not be fronting? could you not be fronting? could they not be fronting?
Perfeito	Perfeito com V-ing
could I not have fronted? could you not have fronted? could he not have fronted? could we not have fronted? could you not have fronted? could they not have fronted?	could I not have been fronting? could you not have been fronting? could he not have been fronting? could we not have been fronting? could you not have been fronting? could they not have been fronting?