Conjugación del verbo inglés
COULD DRIFT

Verbo regular: drift - drifted - drifted

Afirmación

Forma simple	Forma con V-ing
I could drift you could drift she could drift we could drift you could drift they could drift	I could be drifting you could be drifting she could be drifting we could be drifting you could be drifting they could be drifting
Perfecto	Perfecto con V-ing
I could have drifted you could have drifted she could have drifted we could have drifted you could have drifted they could have drifted	I could have been drifting you could have been drifting she could have been drifting we could have been drifting you could have been drifting they could have been drifting

Negación

Forma simple	Forma con V-ing
I could not drift you could not drift she could not drift we could not drift you could not drift they could not drift	I could not be drifting you could not be drifting she could not be drifting we could not be drifting you could not be drifting they could not be drifting
Perfecto	Perfecto con V-ing
I could not have drifted you could not have drifted she could not have drifted we could not have drifted you could not have drifted they could not have drifted	I could not have been drifting you could not have been drifting she could not have been drifting we could not have been drifting you could not have been drifting they could not have been drifting

Forma interrogativa

Forma simple	Forma con V-ing
could I drift? could you drift? could she drift? could we drift? could you drift? could they drift?	could I be drifting? could you be drifting? could she be drifting? could we be drifting? could you be drifting? could they be drifting?
Perfecto	Perfecto con V-ing
could I have drifted? could you have drifted? could she have drifted? could we have drifted? could you have drifted? could they have drifted?	could I have been drifting? could you have been drifting? could she have been drifting? could we have been drifting? could you have been drifting? could they have been drifting?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not drift? could you not drift? could she not drift? could we not drift? could you not drift? could they not drift?	could I not be drifting? could you not be drifting? could she not be drifting? could we not be drifting? could you not be drifting? could they not be drifting?
Perfecto	Perfecto con V-ing
could I not have drifted? could you not have drifted? could she not have drifted? could we not have drifted? could you not have drifted? could they not have drifted?	could I not have been drifting? could you not have been drifting? could she not have been drifting? could we not have been drifting? could you not have been drifting? could they not have been drifting?