do I not contaminate? do you not contaminate? does he not contaminate? do we not contaminate? do you not contaminate? do they not contaminate?
Présent continu
am I not contaminating? are you not contaminating? is he not contaminating? are we not contaminating? are you not contaminating? are they not contaminating?
Prétérit
did I not contaminate? did you not contaminate? did he not contaminate? did we not contaminate? did you not contaminate? did they not contaminate?
Prétérit
was I not contaminating? were you not contaminating? was he not contaminating? were we not contaminating? were you not contaminating? were they not contaminating?
Present perfect
have I not contaminated? have you not contaminated? has he not contaminated? have we not contaminated? have you not contaminated? have they not contaminated?
Present perfect continu
have I not been contaminating? have you not been contaminating? has he not been contaminating? have we not been contaminating? have you not been contaminating? have they not been contaminating?
Pluperfect
had I not contaminated? had you not contaminated? had he not contaminated? had we not contaminated? had you not contaminated? had they not contaminated?
Pluperfect continu
had I not been contaminating? had you not been contaminating? had he not been contaminating? had we not been contaminating? had you not been contaminating? had they not been contaminating?
Futur
will I not contaminate? will you not contaminate? will he not contaminate? will we not contaminate? will you not contaminate? will they not contaminate?
Futur continu
will I not be contaminating? will you not be contaminating? will he not be contaminating? will we not be contaminating? will you not be contaminating? will they not be contaminating?
Futur antérieur
will I not have contaminated? will you not have contaminated? will he not have contaminated? will we not have contaminated? will you not have contaminated? will they not have contaminated?
Futur antérieur continu
will I not have been contaminating? will you not have been contaminating? will he not have been contaminating? will we not have been contaminating? will you not have been contaminating? will they not have been contaminating?
Conditionnel
Présent
would I not contaminate? would you not contaminate? would he not contaminate? would we not contaminate? would you not contaminate? would they not contaminate?
Présent continu
would I not be contaminating? would you not be contaminating? would he not be contaminating? would we not be contaminating? would you not be contaminating? would they not be contaminating?
Passé
would I not have contaminated? would you not have contaminated? would he not have contaminated? would we not have contaminated? would you not have contaminated? would they not have contaminated?
Passé continu
would I not have been contaminating? would you not have been contaminating? would he not have been contaminating? would we not have been contaminating? would you not have been contaminating? would they not have been contaminating?