Conjugación del verbo inglés
COULD ENTERTAIN

Verbo regular: entertain - entertained - entertained

Afirmación

Forma simple	Forma con V-ing
I could entertain you could entertain she could entertain we could entertain you could entertain they could entertain	I could be entertaining you could be entertaining she could be entertaining we could be entertaining you could be entertaining they could be entertaining
Perfecto	Perfecto con V-ing
I could have entertained you could have entertained she could have entertained we could have entertained you could have entertained they could have entertained	I could have been entertaining you could have been entertaining she could have been entertaining we could have been entertaining you could have been entertaining they could have been entertaining

Negación

Forma simple	Forma con V-ing
I couldn't entertain you couldn't entertain she couldn't entertain we couldn't entertain you couldn't entertain they couldn't entertain	I couldn't be entertaining you couldn't be entertaining she couldn't be entertaining we couldn't be entertaining you couldn't be entertaining they couldn't be entertaining
Perfecto	Perfecto con V-ing
I couldn't have entertained you couldn't have entertained she couldn't have entertained we couldn't have entertained you couldn't have entertained they couldn't have entertained	I couldn't have been entertaining you couldn't have been entertaining she couldn't have been entertaining we couldn't have been entertaining you couldn't have been entertaining they couldn't have been entertaining

Forma interrogativa

Forma simple	Forma con V-ing
could I entertain? could you entertain? could she entertain? could we entertain? could you entertain? could they entertain?	could I be entertaining? could you be entertaining? could she be entertaining? could we be entertaining? could you be entertaining? could they be entertaining?
Perfecto	Perfecto con V-ing
could I have entertained? could you have entertained? could she have entertained? could we have entertained? could you have entertained? could they have entertained?	could I have been entertaining? could you have been entertaining? could she have been entertaining? could we have been entertaining? could you have been entertaining? could they have been entertaining?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I entertain? couldn't you entertain? couldn't she entertain? couldn't we entertain? couldn't you entertain? couldn't they entertain?	couldn't I be entertaining? couldn't you be entertaining? couldn't she be entertaining? couldn't we be entertaining? couldn't you be entertaining? couldn't they be entertaining?
Perfecto	Perfecto con V-ing
couldn't I have entertained? couldn't you have entertained? couldn't she have entertained? couldn't we have entertained? couldn't you have entertained? couldn't they have entertained?	couldn't I have been entertaining? couldn't you have been entertaining? couldn't she have been entertaining? couldn't we have been entertaining? couldn't you have been entertaining? couldn't they have been entertaining?