do I not tread? do you not tread? does he not tread? do we not tread? do you not tread? do they not tread?
Presente contínuo
am I not treading? are you not treading? is he not treading? are we not treading? are you not treading? are they not treading?
Pretérito
did I not tread? did you not tread? did he not tread? did we not tread? did you not tread? did they not tread?
Preterito contínuo
was I not treading? were you not treading? was he not treading? were we not treading? were you not treading? were they not treading?
Presente perfeito
have I not trod, trodden? have you not trod, trodden? has he not trod, trodden? have we not trod, trodden? have you not trod, trodden? have they not trod, trodden?
Presente perfeito contínuo
have I not been treading? have you not been treading? has he not been treading? have we not been treading? have you not been treading? have they not been treading?
Mais perfeito
had I not trod, trodden? had you not trod, trodden? had he not trod, trodden? had we not trod, trodden? had you not trod, trodden? had they not trod, trodden?
Contínuo mais perfeito
had I not been treading? had you not been treading? had he not been treading? had we not been treading? had you not been treading? had they not been treading?
Futuro
will I not tread? will you not tread? will he not tread? will we not tread? will you not tread? will they not tread?
Futuro contínuo
will I not be treading? will you not be treading? will he not be treading? will we not be treading? will you not be treading? will they not be treading?
futuro perfeito
will I not have trod, trodden? will you not have trod, trodden? will he not have trod, trodden? will we not have trod, trodden? will you not have trod, trodden? will they not have trod, trodden?
futuro perfeito contínuo
will I not have been treading? will you not have been treading? will he not have been treading? will we not have been treading? will you not have been treading? will they not have been treading?
Condicional
Presente
would I not tread? would you not tread? would he not tread? would we not tread? would you not tread? would they not tread?
Presente contínuo
would I not be treading? would you not be treading? would he not be treading? would we not be treading? would you not be treading? would they not be treading?
Passado
would I not have trod, trodden? would you not have trod, trodden? would he not have trod, trodden? would we not have trod, trodden? would you not have trod, trodden? would they not have trod, trodden?
Passado contínuo
would I not have been treading? would you not have been treading? would he not have been treading? would we not have been treading? would you not have been treading? would they not have been treading?