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