Conjugación del verbo inglés
COULD FERRET

Verbo regular: ferret - ferreted - ferreted

Afirmación

Forma simple	Forma con V-ing
I could ferret you could ferret he could ferret we could ferret you could ferret they could ferret	I could be ferreting you could be ferreting he could be ferreting we could be ferreting you could be ferreting they could be ferreting
Perfecto	Perfecto con V-ing
I could have ferreted you could have ferreted he could have ferreted we could have ferreted you could have ferreted they could have ferreted	I could have been ferreting you could have been ferreting he could have been ferreting we could have been ferreting you could have been ferreting they could have been ferreting

Negación

Forma simple	Forma con V-ing
I could not ferret you could not ferret he could not ferret we could not ferret you could not ferret they could not ferret	I could not be ferreting you could not be ferreting he could not be ferreting we could not be ferreting you could not be ferreting they could not be ferreting
Perfecto	Perfecto con V-ing
I could not have ferreted you could not have ferreted he could not have ferreted we could not have ferreted you could not have ferreted they could not have ferreted	I could not have been ferreting you could not have been ferreting he could not have been ferreting we could not have been ferreting you could not have been ferreting they could not have been ferreting

Forma interrogativa

Forma simple	Forma con V-ing
could I ferret? could you ferret? could he ferret? could we ferret? could you ferret? could they ferret?	could I be ferreting? could you be ferreting? could he be ferreting? could we be ferreting? could you be ferreting? could they be ferreting?
Perfecto	Perfecto con V-ing
could I have ferreted? could you have ferreted? could he have ferreted? could we have ferreted? could you have ferreted? could they have ferreted?	could I have been ferreting? could you have been ferreting? could he have been ferreting? could we have been ferreting? could you have been ferreting? could they have been ferreting?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not ferret? could you not ferret? could he not ferret? could we not ferret? could you not ferret? could they not ferret?	could I not be ferreting? could you not be ferreting? could he not be ferreting? could we not be ferreting? could you not be ferreting? could they not be ferreting?
Perfecto	Perfecto con V-ing
could I not have ferreted? could you not have ferreted? could he not have ferreted? could we not have ferreted? could you not have ferreted? could they not have ferreted?	could I not have been ferreting? could you not have been ferreting? could he not have been ferreting? could we not have been ferreting? could you not have been ferreting? could they not have been ferreting?