Conjugación del verbo inglés
COULD ENTER STH

Verbo regular: enter sth - enter sthed - enter sthed

Atención, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación

Forma simple	Forma con V-ing
I could enter sth you could enter sth she could enter sth we could enter sth you could enter sth they could enter sth	I could be enter sthing you could be enter sthing she could be enter sthing we could be enter sthing you could be enter sthing they could be enter sthing
Perfecto	Perfecto con V-ing
I could have enter sthed you could have enter sthed she could have enter sthed we could have enter sthed you could have enter sthed they could have enter sthed	I could have been enter sthing you could have been enter sthing she could have been enter sthing we could have been enter sthing you could have been enter sthing they could have been enter sthing

Negación

Forma simple	Forma con V-ing
I couldn't enter sth you couldn't enter sth she couldn't enter sth we couldn't enter sth you couldn't enter sth they couldn't enter sth	I couldn't be enter sthing you couldn't be enter sthing she couldn't be enter sthing we couldn't be enter sthing you couldn't be enter sthing they couldn't be enter sthing
Perfecto	Perfecto con V-ing
I couldn't have enter sthed you couldn't have enter sthed she couldn't have enter sthed we couldn't have enter sthed you couldn't have enter sthed they couldn't have enter sthed	I couldn't have been enter sthing you couldn't have been enter sthing she couldn't have been enter sthing we couldn't have been enter sthing you couldn't have been enter sthing they couldn't have been enter sthing

Forma interrogativa

Forma simple	Forma con V-ing
could I enter sth? could you enter sth? could she enter sth? could we enter sth? could you enter sth? could they enter sth?	could I be enter sthing? could you be enter sthing? could she be enter sthing? could we be enter sthing? could you be enter sthing? could they be enter sthing?
Perfecto	Perfecto con V-ing
could I have enter sthed? could you have enter sthed? could she have enter sthed? could we have enter sthed? could you have enter sthed? could they have enter sthed?	could I have been enter sthing? could you have been enter sthing? could she have been enter sthing? could we have been enter sthing? could you have been enter sthing? could they have been enter sthing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I enter sth? couldn't you enter sth? couldn't she enter sth? couldn't we enter sth? couldn't you enter sth? couldn't they enter sth?	couldn't I be enter sthing? couldn't you be enter sthing? couldn't she be enter sthing? couldn't we be enter sthing? couldn't you be enter sthing? couldn't they be enter sthing?
Perfecto	Perfecto con V-ing
couldn't I have enter sthed? couldn't you have enter sthed? couldn't she have enter sthed? couldn't we have enter sthed? couldn't you have enter sthed? couldn't they have enter sthed?	couldn't I have been enter sthing? couldn't you have been enter sthing? couldn't she have been enter sthing? couldn't we have been enter sthing? couldn't you have been enter sthing? couldn't they have been enter sthing?