could hyperventilate
Verbe régulier : hyperventilate - hyperventilated- hyperventilated
Traduction française : faire de l'hyperventilation ou de l'hyper-pnée 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could hyperventilate
you could hyperventilate
she could hyperventilate
we could hyperventilate
you could hyperventilate
they could hyperventilate 	I could be hyperventilating
you could be hyperventilating
she could be hyperventilating
we could be hyperventilating
you could be hyperventilating
they could be hyperventilating	I could have hyperventilated
you could have hyperventilated
she 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
she could have been hyperventilating
we could have been hyperventilating
you could have been hyperventilating
they could have been hyperventilating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't hyperventilate
you couldn't hyperventilate
she 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
she couldn't be hyperventilating
we couldn't be hyperventilating
you couldn't be hyperventilating
they couldn't be hyperventilating	I couldn't have hyperventilated
you couldn't have hyperventilated
she 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
she couldn't have been hyperventilating
we couldn't have been hyperventilating
you couldn't have been hyperventilating
they couldn't have been hyperventilating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I hyperventilate?
could you hyperventilate?
could she hyperventilate?
could we hyperventilate?
could you hyperventilate?
could they hyperventilate? 	could I be hyperventilating?
could you be hyperventilating?
could she be hyperventilating?
could we be hyperventilating?
could you be hyperventilating?
could they be hyperventilating? 	could I have hyperventilated?
could you have hyperventilated?
could she 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 she have been hyperventilating?
could we have been hyperventilating?
could you have been hyperventilating?
could they have been hyperventilating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I hyperventilate?
couldn't you hyperventilate?
couldn't she 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 she be hyperventilating?
couldn't we be hyperventilating?
couldn't you be hyperventilating?
couldn't they be hyperventilating? 	couldn't I have hyperventilated?
couldn't you have hyperventilated?
couldn't she 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 she have been hyperventilating?
couldn't we have been hyperventilating?
couldn't you have been hyperventilating?
couldn't they have been hyperventilating?