Conjugación del verbo inglés
COULD DRUDGE

Verbo regular: drudge - drudged - drudged

Afirmación

Forma simple	Forma con V-ing
I could drudge you could drudge she could drudge we could drudge you could drudge they could drudge	I could be drudging you could be drudging she could be drudging we could be drudging you could be drudging they could be drudging
Perfecto	Perfecto con V-ing
I could have drudged you could have drudged she could have drudged we could have drudged you could have drudged they could have drudged	I could have been drudging you could have been drudging she could have been drudging we could have been drudging you could have been drudging they could have been drudging

Negación

Forma simple	Forma con V-ing
I couldn't drudge you couldn't drudge she couldn't drudge we couldn't drudge you couldn't drudge they couldn't drudge	I couldn't be drudging you couldn't be drudging she couldn't be drudging we couldn't be drudging you couldn't be drudging they couldn't be drudging
Perfecto	Perfecto con V-ing
I couldn't have drudged you couldn't have drudged she couldn't have drudged we couldn't have drudged you couldn't have drudged they couldn't have drudged	I couldn't have been drudging you couldn't have been drudging she couldn't have been drudging we couldn't have been drudging you couldn't have been drudging they couldn't have been drudging

Forma interrogativa

Forma simple	Forma con V-ing
could I drudge? could you drudge? could she drudge? could we drudge? could you drudge? could they drudge?	could I be drudging? could you be drudging? could she be drudging? could we be drudging? could you be drudging? could they be drudging?
Perfecto	Perfecto con V-ing
could I have drudged? could you have drudged? could she have drudged? could we have drudged? could you have drudged? could they have drudged?	could I have been drudging? could you have been drudging? could she have been drudging? could we have been drudging? could you have been drudging? could they have been drudging?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I drudge? couldn't you drudge? couldn't she drudge? couldn't we drudge? couldn't you drudge? couldn't they drudge?	couldn't I be drudging? couldn't you be drudging? couldn't she be drudging? couldn't we be drudging? couldn't you be drudging? couldn't they be drudging?
Perfecto	Perfecto con V-ing
couldn't I have drudged? couldn't you have drudged? couldn't she have drudged? couldn't we have drudged? couldn't you have drudged? couldn't they have drudged?	couldn't I have been drudging? couldn't you have been drudging? couldn't she have been drudging? couldn't we have been drudging? couldn't you have been drudging? couldn't they have been drudging?