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