Conjugação do verbo inglês
COULD HYPERVENTILATE

Verbo regular: hyperventilate - hyperventilated - hyperventilated

Afirmação

Forma simple	Forma com V-ing
I could hyperventilate you could hyperventilate he could hyperventilate we could hyperventilate you could hyperventilate they could hyperventilate	I could be hyperventilating you could be hyperventilating he could be hyperventilating we could be hyperventilating you could be hyperventilating they could be hyperventilating
Perfeito	Perfeito com V-ing
I could have hyperventilated you could have hyperventilated he could have hyperventilated we could have hyperventilated you could have hyperventilated they could have hyperventilated	I could have been hyperventilating you could have been hyperventilating he could have been hyperventilating we could have been hyperventilating you could have been hyperventilating they could have been hyperventilating

Negação

Forma simple	Forma com V-ing
I couldn't hyperventilate you couldn't hyperventilate he couldn't hyperventilate we couldn't hyperventilate you couldn't hyperventilate they couldn't hyperventilate	I couldn't be hyperventilating you couldn't be hyperventilating he couldn't be hyperventilating we couldn't be hyperventilating you couldn't be hyperventilating they couldn't be hyperventilating
Perfeito	Perfeito com V-ing
I couldn't have hyperventilated you couldn't have hyperventilated he couldn't have hyperventilated we couldn't have hyperventilated you couldn't have hyperventilated they couldn't have hyperventilated	I couldn't have been hyperventilating you couldn't have been hyperventilating he couldn't have been hyperventilating we couldn't have been hyperventilating you couldn't have been hyperventilating they couldn't have been hyperventilating

Forma interrogativa

Forma simple	Forma com V-ing
could I hyperventilate? could you hyperventilate? could he hyperventilate? could we hyperventilate? could you hyperventilate? could they hyperventilate?	could I be hyperventilating? could you be hyperventilating? could he be hyperventilating? could we be hyperventilating? could you be hyperventilating? could they be hyperventilating?
Perfeito	Perfeito com V-ing
could I have hyperventilated? could you have hyperventilated? could he have hyperventilated? could we have hyperventilated? could you have hyperventilated? could they have hyperventilated?	could I have been hyperventilating? could you have been hyperventilating? could he have been hyperventilating? could we have been hyperventilating? could you have been hyperventilating? could they have been hyperventilating?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I hyperventilate? couldn't you hyperventilate? couldn't he hyperventilate? couldn't we hyperventilate? couldn't you hyperventilate? couldn't they hyperventilate?	couldn't I be hyperventilating? couldn't you be hyperventilating? couldn't he be hyperventilating? couldn't we be hyperventilating? couldn't you be hyperventilating? couldn't they be hyperventilating?
Perfeito	Perfeito com V-ing
couldn't I have hyperventilated? couldn't you have hyperventilated? couldn't he have hyperventilated? couldn't we have hyperventilated? couldn't you have hyperventilated? couldn't they have hyperventilated?	couldn't I have been hyperventilating? couldn't you have been hyperventilating? couldn't he have been hyperventilating? couldn't we have been hyperventilating? couldn't you have been hyperventilating? couldn't they have been hyperventilating?