do I not grab? do you not grab? does he not grab? do we not grab? do you not grab? do they not grab?
Present continuous
am I not grabbing? are you not grabbing? is he not grabbing? are we not grabbing? are you not grabbing? are they not grabbing?
Preterite
did I not grab? did you not grab? did he not grab? did we not grab? did you not grab? did they not grab?
Preterite continuous
was I not grabbing? were you not grabbing? was he not grabbing? were we not grabbing? were you not grabbing? were they not grabbing?
Present perfect
have I not grabbed? have you not grabbed? has he not grabbed? have we not grabbed? have you not grabbed? have they not grabbed?
Present perfect continuous
have I not been grabbing? have you not been grabbing? has he not been grabbing? have we not been grabbing? have you not been grabbing? have they not been grabbing?
Pluperfect
had I not grabbed? had you not grabbed? had he not grabbed? had we not grabbed? had you not grabbed? had they not grabbed?
Pluperfect continuous
had I not been grabbing? had you not been grabbing? had he not been grabbing? had we not been grabbing? had you not been grabbing? had they not been grabbing?
Future
will I not grab? will you not grab? will he not grab? will we not grab? will you not grab? will they not grab?
Future continuous
will I not be grabbing? will you not be grabbing? will he not be grabbing? will we not be grabbing? will you not be grabbing? will they not be grabbing?
Future perfect
will I not have grabbed? will you not have grabbed? will he not have grabbed? will we not have grabbed? will you not have grabbed? will they not have grabbed?
Future perfect continuous
will I not have been grabbing? will you not have been grabbing? will he not have been grabbing? will we not have been grabbing? will you not have been grabbing? will they not have been grabbing?
Conditional
Present
would I not grab? would you not grab? would he not grab? would we not grab? would you not grab? would they not grab?
Present continuous
would I not be grabbing? would you not be grabbing? would he not be grabbing? would we not be grabbing? would you not be grabbing? would they not be grabbing?
Past
would I not have grabbed? would you not have grabbed? would he not have grabbed? would we not have grabbed? would you not have grabbed? would they not have grabbed?
Past continuous
would I not have been grabbing? would you not have been grabbing? would he not have been grabbing? would we not have been grabbing? would you not have been grabbing? would they not have been grabbing?