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