Conjugaison du verbe anglais
COULD TAMPER

Verbe régulier : tamper - tampered - tampered

Affirmation

Forme simple	Forme en V-ing
I could tamper you could tamper he could tamper we could tamper you could tamper they could tamper	I could be tampering you could be tampering he could be tampering we could be tampering you could be tampering they could be tampering
Perfect	Perfect en V-ing
I could have tampered you could have tampered he could have tampered we could have tampered you could have tampered they could have tampered	I could have been tampering you could have been tampering he could have been tampering we could have been tampering you could have been tampering they could have been tampering

Négation

Forme simple	Forme en V-ing
I could not tamper you could not tamper he could not tamper we could not tamper you could not tamper they could not tamper	I could not be tampering you could not be tampering he could not be tampering we could not be tampering you could not be tampering they could not be tampering
Perfect	Perfect en V-ing
I could not have tampered you could not have tampered he could not have tampered we could not have tampered you could not have tampered they could not have tampered	I could not have been tampering you could not have been tampering he could not have been tampering we could not have been tampering you could not have been tampering they could not have been tampering

Forme interrogative

Forme simple	Forme en V-ing
could I tamper? could you tamper? could he tamper? could we tamper? could you tamper? could they tamper?	could I be tampering? could you be tampering? could he be tampering? could we be tampering? could you be tampering? could they be tampering?
Perfect	Perfect en V-ing
could I have tampered? could you have tampered? could he have tampered? could we have tampered? could you have tampered? could they have tampered?	could I have been tampering? could you have been tampering? could he have been tampering? could we have been tampering? could you have been tampering? could they have been tampering?

Forme interro-négative

Forme simple	Forme en V-ing
could I not tamper? could you not tamper? could he not tamper? could we not tamper? could you not tamper? could they not tamper?	could I not be tampering? could you not be tampering? could he not be tampering? could we not be tampering? could you not be tampering? could they not be tampering?
Perfect	Perfect en V-ing
could I not have tampered? could you not have tampered? could he not have tampered? could we not have tampered? could you not have tampered? could they not have tampered?	could I not have been tampering? could you not have been tampering? could he not have been tampering? could we not have been tampering? could you not have been tampering? could they not have been tampering?