don't I barter? don't you barter? doesn't he barter? don't we barter? don't you barter? don't they barter?
Presente contínuo
am I not bartering? aren't you bartering? isn't he bartering? aren't we bartering? aren't you bartering? aren't they bartering?
Pretérito
didn't I barter? didn't you barter? didn't he barter? didn't we barter? didn't you barter? didn't they barter?
Preterito contínuo
wasn't I bartering? weren't you bartering? wasn't he bartering? weren't we bartering? weren't you bartering? weren't they bartering?
Presente perfeito
haven't I bartered? haven't you bartered? hasn't he bartered? haven't we bartered? haven't you bartered? haven't they bartered?
Presente perfeito contínuo
haven't I been bartering? haven't you been bartering? hasn't he been bartering? haven't we been bartering? haven't you been bartering? haven't they been bartering?
Mais perfeito
hadn't I bartered? hadn't you bartered? hadn't he bartered? hadn't we bartered? hadn't you bartered? hadn't they bartered?
Contínuo mais perfeito
hadn't I been bartering? hadn't you been bartering? hadn't he been bartering? hadn't we been bartering? hadn't you been bartering? hadn't they been bartering?
Futuro
won't I barter? won't you barter? won't he barter? won't we barter? won't you barter? won't they barter?
Futuro contínuo
won't I be bartering? won't you be bartering? won't he be bartering? won't we be bartering? won't you be bartering? won't they be bartering?
futuro perfeito
won't I have bartered? won't you have bartered? won't he have bartered? won't we have bartered? won't you have bartered? won't they have bartered?
futuro perfeito contínuo
won't I have been bartering? won't you have been bartering? won't he have been bartering? won't we have been bartering? won't you have been bartering? won't they have been bartering?
Condicional
Presente
wouldn't I barter? wouldn't you barter? wouldn't he barter? wouldn't we barter? wouldn't you barter? wouldn't they barter?
Presente contínuo
wouldn't I be bartering? wouldn't you be bartering? wouldn't he be bartering? wouldn't we be bartering? wouldn't you be bartering? wouldn't they be bartering?
Passado
wouldn't I have bartered? wouldn't you have bartered? wouldn't he have bartered? wouldn't we have bartered? wouldn't you have bartered? wouldn't they have bartered?
Passado contínuo
wouldn't I have been bartering? wouldn't you have been bartering? wouldn't he have been bartering? wouldn't we have been bartering? wouldn't you have been bartering? wouldn't they have been bartering?