Conjugación del verbo inglés
COULD MAJOR

Verbo regular: major - majored - majored

Afirmación

Forma simple	Forma con V-ing
I could major you could major she could major we could major you could major they could major	I could be majoring you could be majoring she could be majoring we could be majoring you could be majoring they could be majoring
Perfecto	Perfecto con V-ing
I could have majored you could have majored she could have majored we could have majored you could have majored they could have majored	I could have been majoring you could have been majoring she could have been majoring we could have been majoring you could have been majoring they could have been majoring

Negación

Forma simple	Forma con V-ing
I couldn't major you couldn't major she couldn't major we couldn't major you couldn't major they couldn't major	I couldn't be majoring you couldn't be majoring she couldn't be majoring we couldn't be majoring you couldn't be majoring they couldn't be majoring
Perfecto	Perfecto con V-ing
I couldn't have majored you couldn't have majored she couldn't have majored we couldn't have majored you couldn't have majored they couldn't have majored	I couldn't have been majoring you couldn't have been majoring she couldn't have been majoring we couldn't have been majoring you couldn't have been majoring they couldn't have been majoring

Forma interrogativa

Forma simple	Forma con V-ing
could I major? could you major? could she major? could we major? could you major? could they major?	could I be majoring? could you be majoring? could she be majoring? could we be majoring? could you be majoring? could they be majoring?
Perfecto	Perfecto con V-ing
could I have majored? could you have majored? could she have majored? could we have majored? could you have majored? could they have majored?	could I have been majoring? could you have been majoring? could she have been majoring? could we have been majoring? could you have been majoring? could they have been majoring?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I major? couldn't you major? couldn't she major? couldn't we major? couldn't you major? couldn't they major?	couldn't I be majoring? couldn't you be majoring? couldn't she be majoring? couldn't we be majoring? couldn't you be majoring? couldn't they be majoring?
Perfecto	Perfecto con V-ing
couldn't I have majored? couldn't you have majored? couldn't she have majored? couldn't we have majored? couldn't you have majored? couldn't they have majored?	couldn't I have been majoring? couldn't you have been majoring? couldn't she have been majoring? couldn't we have been majoring? couldn't you have been majoring? couldn't they have been majoring?