Conjugação do verbo inglês
COULD INSTITUTE

Verbo regular: institute - instituted - instituted

Afirmação

Forma simple	Forma com V-ing
I could institute you could institute she could institute we could institute you could institute they could institute	I could be instituting you could be instituting she could be instituting we could be instituting you could be instituting they could be instituting
Perfeito	Perfeito com V-ing
I could have instituted you could have instituted she could have instituted we could have instituted you could have instituted they could have instituted	I could have been instituting you could have been instituting she could have been instituting we could have been instituting you could have been instituting they could have been instituting

Negação

Forma simple	Forma com V-ing
I couldn't institute you couldn't institute she couldn't institute we couldn't institute you couldn't institute they couldn't institute	I couldn't be instituting you couldn't be instituting she couldn't be instituting we couldn't be instituting you couldn't be instituting they couldn't be instituting
Perfeito	Perfeito com V-ing
I couldn't have instituted you couldn't have instituted she couldn't have instituted we couldn't have instituted you couldn't have instituted they couldn't have instituted	I couldn't have been instituting you couldn't have been instituting she couldn't have been instituting we couldn't have been instituting you couldn't have been instituting they couldn't have been instituting

Forma interrogativa

Forma simple	Forma com V-ing
could I institute? could you institute? could she institute? could we institute? could you institute? could they institute?	could I be instituting? could you be instituting? could she be instituting? could we be instituting? could you be instituting? could they be instituting?
Perfeito	Perfeito com V-ing
could I have instituted? could you have instituted? could she have instituted? could we have instituted? could you have instituted? could they have instituted?	could I have been instituting? could you have been instituting? could she have been instituting? could we have been instituting? could you have been instituting? could they have been instituting?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I institute? couldn't you institute? couldn't she institute? couldn't we institute? couldn't you institute? couldn't they institute?	couldn't I be instituting? couldn't you be instituting? couldn't she be instituting? couldn't we be instituting? couldn't you be instituting? couldn't they be instituting?
Perfeito	Perfeito com V-ing
couldn't I have instituted? couldn't you have instituted? couldn't she have instituted? couldn't we have instituted? couldn't you have instituted? couldn't they have instituted?	couldn't I have been instituting? couldn't you have been instituting? couldn't she have been instituting? couldn't we have been instituting? couldn't you have been instituting? couldn't they have been instituting?