do I not decay? do you not decay? does she not decay? do we not decay? do you not decay? do they not decay?
Present continuous
am I not decaying? are you not decaying? is she not decaying? are we not decaying? are you not decaying? are they not decaying?
Preterite
did I not decay? did you not decay? did she not decay? did we not decay? did you not decay? did they not decay?
Preterite continuous
was I not decaying? were you not decaying? was she not decaying? were we not decaying? were you not decaying? were they not decaying?
Present perfect
have I not decayed? have you not decayed? has she not decayed? have we not decayed? have you not decayed? have they not decayed?
Present perfect continuous
have I not been decaying? have you not been decaying? has she not been decaying? have we not been decaying? have you not been decaying? have they not been decaying?
Pluperfect
had I not decayed? had you not decayed? had she not decayed? had we not decayed? had you not decayed? had they not decayed?
Pluperfect continuous
had I not been decaying? had you not been decaying? had she not been decaying? had we not been decaying? had you not been decaying? had they not been decaying?
Future
will I not decay? will you not decay? will she not decay? will we not decay? will you not decay? will they not decay?
Future continuous
will I not be decaying? will you not be decaying? will she not be decaying? will we not be decaying? will you not be decaying? will they not be decaying?
Future perfect
will I not have decayed? will you not have decayed? will she not have decayed? will we not have decayed? will you not have decayed? will they not have decayed?
Future perfect continuous
will I not have been decaying? will you not have been decaying? will she not have been decaying? will we not have been decaying? will you not have been decaying? will they not have been decaying?
Conditional
Present
would I not decay? would you not decay? would she not decay? would we not decay? would you not decay? would they not decay?
Present continuous
would I not be decaying? would you not be decaying? would she not be decaying? would we not be decaying? would you not be decaying? would they not be decaying?
Past
would I not have decayed? would you not have decayed? would she not have decayed? would we not have decayed? would you not have decayed? would they not have decayed?
Past continuous
would I not have been decaying? would you not have been decaying? would she not have been decaying? would we not have been decaying? would you not have been decaying? would they not have been decaying?