Conjugación del verbo inglés
COULD FINISH

Verbo regular: finish - finished - finished

Afirmación

Forma simple	Forma con V-ing
I could finish you could finish she could finish we could finish you could finish they could finish	I could be finishing you could be finishing she could be finishing we could be finishing you could be finishing they could be finishing
Perfecto	Perfecto con V-ing
I could have finished you could have finished she could have finished we could have finished you could have finished they could have finished	I could have been finishing you could have been finishing she could have been finishing we could have been finishing you could have been finishing they could have been finishing

Negación

Forma simple	Forma con V-ing
I couldn't finish you couldn't finish she couldn't finish we couldn't finish you couldn't finish they couldn't finish	I couldn't be finishing you couldn't be finishing she couldn't be finishing we couldn't be finishing you couldn't be finishing they couldn't be finishing
Perfecto	Perfecto con V-ing
I couldn't have finished you couldn't have finished she couldn't have finished we couldn't have finished you couldn't have finished they couldn't have finished	I couldn't have been finishing you couldn't have been finishing she couldn't have been finishing we couldn't have been finishing you couldn't have been finishing they couldn't have been finishing

Forma interrogativa

Forma simple	Forma con V-ing
could I finish? could you finish? could she finish? could we finish? could you finish? could they finish?	could I be finishing? could you be finishing? could she be finishing? could we be finishing? could you be finishing? could they be finishing?
Perfecto	Perfecto con V-ing
could I have finished? could you have finished? could she have finished? could we have finished? could you have finished? could they have finished?	could I have been finishing? could you have been finishing? could she have been finishing? could we have been finishing? could you have been finishing? could they have been finishing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I finish? couldn't you finish? couldn't she finish? couldn't we finish? couldn't you finish? couldn't they finish?	couldn't I be finishing? couldn't you be finishing? couldn't she be finishing? couldn't we be finishing? couldn't you be finishing? couldn't they be finishing?
Perfecto	Perfecto con V-ing
couldn't I have finished? couldn't you have finished? couldn't she have finished? couldn't we have finished? couldn't you have finished? couldn't they have finished?	couldn't I have been finishing? couldn't you have been finishing? couldn't she have been finishing? couldn't we have been finishing? couldn't you have been finishing? couldn't they have been finishing?