Conjugação do verbo inglês
COULD RELAX

Verbo regular: relax - relaxed - relaxed

Afirmação

Forma simple	Forma com V-ing
I could relax you could relax she could relax we could relax you could relax they could relax	I could be relaxing you could be relaxing she could be relaxing we could be relaxing you could be relaxing they could be relaxing
Perfeito	Perfeito com V-ing
I could have relaxed you could have relaxed she could have relaxed we could have relaxed you could have relaxed they could have relaxed	I could have been relaxing you could have been relaxing she could have been relaxing we could have been relaxing you could have been relaxing they could have been relaxing

Negação

Forma simple	Forma com V-ing
I couldn't relax you couldn't relax she couldn't relax we couldn't relax you couldn't relax they couldn't relax	I couldn't be relaxing you couldn't be relaxing she couldn't be relaxing we couldn't be relaxing you couldn't be relaxing they couldn't be relaxing
Perfeito	Perfeito com V-ing
I couldn't have relaxed you couldn't have relaxed she couldn't have relaxed we couldn't have relaxed you couldn't have relaxed they couldn't have relaxed	I couldn't have been relaxing you couldn't have been relaxing she couldn't have been relaxing we couldn't have been relaxing you couldn't have been relaxing they couldn't have been relaxing

Forma interrogativa

Forma simple	Forma com V-ing
could I relax? could you relax? could she relax? could we relax? could you relax? could they relax?	could I be relaxing? could you be relaxing? could she be relaxing? could we be relaxing? could you be relaxing? could they be relaxing?
Perfeito	Perfeito com V-ing
could I have relaxed? could you have relaxed? could she have relaxed? could we have relaxed? could you have relaxed? could they have relaxed?	could I have been relaxing? could you have been relaxing? could she have been relaxing? could we have been relaxing? could you have been relaxing? could they have been relaxing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I relax? couldn't you relax? couldn't she relax? couldn't we relax? couldn't you relax? couldn't they relax?	couldn't I be relaxing? couldn't you be relaxing? couldn't she be relaxing? couldn't we be relaxing? couldn't you be relaxing? couldn't they be relaxing?
Perfeito	Perfeito com V-ing
couldn't I have relaxed? couldn't you have relaxed? couldn't she have relaxed? couldn't we have relaxed? couldn't you have relaxed? couldn't they have relaxed?	couldn't I have been relaxing? couldn't you have been relaxing? couldn't she have been relaxing? couldn't we have been relaxing? couldn't you have been relaxing? couldn't they have been relaxing?