do I doctor? do you doctor? does he doctor? do we doctor? do you doctor? do they doctor?
Present continuous
am I doctoring? are you doctoring? is he doctoring? are we doctoring? are you doctoring? are they doctoring?
Preterite
did I doctor? did you doctor? did he doctor? did we doctor? did you doctor? did they doctor?
Preterite continuous
was I doctoring? were you doctoring? was he doctoring? were we doctoring? were you doctoring? were they doctoring?
Present perfect
have I doctored? have you doctored? has he doctored? have we doctored? have you doctored? have they doctored?
Present perfect continuous
have I been doctoring? have you been doctoring? has he been doctoring? have we been doctoring? have you been doctoring? have they been doctoring?
Pluperfect
had I doctored? had you doctored? had he doctored? had we doctored? had you doctored? had they doctored?
Pluperfect continuous
had I been doctoring? had you been doctoring? had he been doctoring? had we been doctoring? had you been doctoring? had they been doctoring?
Future
will I doctor? will you doctor? will he doctor? will we doctor? will you doctor? will they doctor?
Future continuous
will I be doctoring? will you be doctoring? will he be doctoring? will we be doctoring? will you be doctoring? will they be doctoring?
Future perfect
will I have doctored? will you have doctored? will he have doctored? will we have doctored? will you have doctored? will they have doctored?
Future perfect continuous
will I have been doctoring? will you have been doctoring? will he have been doctoring? will we have been doctoring? will you have been doctoring? will they have been doctoring?
Conditional
Present
would I doctor? would you doctor? would he doctor? would we doctor? would you doctor? would they doctor?
Present continuous
would I be doctoring? would you be doctoring? would he be doctoring? would we be doctoring? would you be doctoring? would they be doctoring?
Past
would I have doctored? would you have doctored? would he have doctored? would we have doctored? would you have doctored? would they have doctored?
Past continuous
would I have been doctoring? would you have been doctoring? would he have been doctoring? would we have been doctoring? would you have been doctoring? would they have been doctoring?