Conjugación del verbo inglés
COULD ENHANCE

Verbo regular: enhance - enhanced - enhanced

Afirmación

Forma simple	Forma con V-ing
I could enhance you could enhance she could enhance we could enhance you could enhance they could enhance	I could be enhancing you could be enhancing she could be enhancing we could be enhancing you could be enhancing they could be enhancing
Perfecto	Perfecto con V-ing
I could have enhanced you could have enhanced she could have enhanced we could have enhanced you could have enhanced they could have enhanced	I could have been enhancing you could have been enhancing she could have been enhancing we could have been enhancing you could have been enhancing they could have been enhancing

Negación

Forma simple	Forma con V-ing
I couldn't enhance you couldn't enhance she couldn't enhance we couldn't enhance you couldn't enhance they couldn't enhance	I couldn't be enhancing you couldn't be enhancing she couldn't be enhancing we couldn't be enhancing you couldn't be enhancing they couldn't be enhancing
Perfecto	Perfecto con V-ing
I couldn't have enhanced you couldn't have enhanced she couldn't have enhanced we couldn't have enhanced you couldn't have enhanced they couldn't have enhanced	I couldn't have been enhancing you couldn't have been enhancing she couldn't have been enhancing we couldn't have been enhancing you couldn't have been enhancing they couldn't have been enhancing

Forma interrogativa

Forma simple	Forma con V-ing
could I enhance? could you enhance? could she enhance? could we enhance? could you enhance? could they enhance?	could I be enhancing? could you be enhancing? could she be enhancing? could we be enhancing? could you be enhancing? could they be enhancing?
Perfecto	Perfecto con V-ing
could I have enhanced? could you have enhanced? could she have enhanced? could we have enhanced? could you have enhanced? could they have enhanced?	could I have been enhancing? could you have been enhancing? could she have been enhancing? could we have been enhancing? could you have been enhancing? could they have been enhancing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I enhance? couldn't you enhance? couldn't she enhance? couldn't we enhance? couldn't you enhance? couldn't they enhance?	couldn't I be enhancing? couldn't you be enhancing? couldn't she be enhancing? couldn't we be enhancing? couldn't you be enhancing? couldn't they be enhancing?
Perfecto	Perfecto con V-ing
couldn't I have enhanced? couldn't you have enhanced? couldn't she have enhanced? couldn't we have enhanced? couldn't you have enhanced? couldn't they have enhanced?	couldn't I have been enhancing? couldn't you have been enhancing? couldn't she have been enhancing? couldn't we have been enhancing? couldn't you have been enhancing? couldn't they have been enhancing?