Conjugação do verbo inglês
COULD GRADATE

Verbo regular: gradate - gradated - gradated

Afirmação

Forma simple	Forma com V-ing
I could gradate you could gradate she could gradate we could gradate you could gradate they could gradate	I could be gradating you could be gradating she could be gradating we could be gradating you could be gradating they could be gradating
Perfeito	Perfeito com V-ing
I could have gradated you could have gradated she could have gradated we could have gradated you could have gradated they could have gradated	I could have been gradating you could have been gradating she could have been gradating we could have been gradating you could have been gradating they could have been gradating

Negação

Forma simple	Forma com V-ing
I couldn't gradate you couldn't gradate she couldn't gradate we couldn't gradate you couldn't gradate they couldn't gradate	I couldn't be gradating you couldn't be gradating she couldn't be gradating we couldn't be gradating you couldn't be gradating they couldn't be gradating
Perfeito	Perfeito com V-ing
I couldn't have gradated you couldn't have gradated she couldn't have gradated we couldn't have gradated you couldn't have gradated they couldn't have gradated	I couldn't have been gradating you couldn't have been gradating she couldn't have been gradating we couldn't have been gradating you couldn't have been gradating they couldn't have been gradating

Forma interrogativa

Forma simple	Forma com V-ing
could I gradate? could you gradate? could she gradate? could we gradate? could you gradate? could they gradate?	could I be gradating? could you be gradating? could she be gradating? could we be gradating? could you be gradating? could they be gradating?
Perfeito	Perfeito com V-ing
could I have gradated? could you have gradated? could she have gradated? could we have gradated? could you have gradated? could they have gradated?	could I have been gradating? could you have been gradating? could she have been gradating? could we have been gradating? could you have been gradating? could they have been gradating?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I gradate? couldn't you gradate? couldn't she gradate? couldn't we gradate? couldn't you gradate? couldn't they gradate?	couldn't I be gradating? couldn't you be gradating? couldn't she be gradating? couldn't we be gradating? couldn't you be gradating? couldn't they be gradating?
Perfeito	Perfeito com V-ing
couldn't I have gradated? couldn't you have gradated? couldn't she have gradated? couldn't we have gradated? couldn't you have gradated? couldn't they have gradated?	couldn't I have been gradating? couldn't you have been gradating? couldn't she have been gradating? couldn't we have been gradating? couldn't you have been gradating? couldn't they have been gradating?