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