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