Conjugaison du verbe anglais
COULD BURP

Verbe régulier : burp - burped - burped

Affirmation

Forme simple	Forme en V-ing
I could burp you could burp he could burp we could burp you could burp they could burp	I could be burping you could be burping he could be burping we could be burping you could be burping they could be burping
Perfect	Perfect en V-ing
I could have burped you could have burped he could have burped we could have burped you could have burped they could have burped	I could have been burping you could have been burping he could have been burping we could have been burping you could have been burping they could have been burping

Négation

Forme simple	Forme en V-ing
I could not burp you could not burp he could not burp we could not burp you could not burp they could not burp	I could not be burping you could not be burping he could not be burping we could not be burping you could not be burping they could not be burping
Perfect	Perfect en V-ing
I could not have burped you could not have burped he could not have burped we could not have burped you could not have burped they could not have burped	I could not have been burping you could not have been burping he could not have been burping we could not have been burping you could not have been burping they could not have been burping

Forme interrogative

Forme simple	Forme en V-ing
could I burp? could you burp? could he burp? could we burp? could you burp? could they burp?	could I be burping? could you be burping? could he be burping? could we be burping? could you be burping? could they be burping?
Perfect	Perfect en V-ing
could I have burped? could you have burped? could he have burped? could we have burped? could you have burped? could they have burped?	could I have been burping? could you have been burping? could he have been burping? could we have been burping? could you have been burping? could they have been burping?

Forme interro-négative

Forme simple	Forme en V-ing
could I not burp? could you not burp? could he not burp? could we not burp? could you not burp? could they not burp?	could I not be burping? could you not be burping? could he not be burping? could we not be burping? could you not be burping? could they not be burping?
Perfect	Perfect en V-ing
could I not have burped? could you not have burped? could he not have burped? could we not have burped? could you not have burped? could they not have burped?	could I not have been burping? could you not have been burping? could he not have been burping? could we not have been burping? could you not have been burping? could they not have been burping?