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