don't I prefer? don't you prefer? doesn't he prefer? don't we prefer? don't you prefer? don't they prefer?
Presente continuo
am I not preferring? aren't you preferring? isn't he preferring? aren't we preferring? aren't you preferring? aren't they preferring?
Pretérito
didn't I prefer? didn't you prefer? didn't he prefer? didn't we prefer? didn't you prefer? didn't they prefer?
Pretérito continuo
wasn't I preferring? weren't you preferring? wasn't he preferring? weren't we preferring? weren't you preferring? weren't they preferring?
Presente perfecto
haven't I preferred? haven't you preferred? hasn't he preferred? haven't we preferred? haven't you preferred? haven't they preferred?
Presente perfecto continuo
haven't I been preferring? haven't you been preferring? hasn't he been preferring? haven't we been preferring? haven't you been preferring? haven't they been preferring?
Pluscuamperfecto
hadn't I preferred? hadn't you preferred? hadn't he preferred? hadn't we preferred? hadn't you preferred? hadn't they preferred?
Pluscuamperfecto continuo
hadn't I been preferring? hadn't you been preferring? hadn't he been preferring? hadn't we been preferring? hadn't you been preferring? hadn't they been preferring?
Futuro simple
won't I prefer? won't you prefer? won't he prefer? won't we prefer? won't you prefer? won't they prefer?
Futuro continuo
won't I be preferring? won't you be preferring? won't he be preferring? won't we be preferring? won't you be preferring? won't they be preferring?
Futuro perfecto
won't I have preferred? won't you have preferred? won't he have preferred? won't we have preferred? won't you have preferred? won't they have preferred?
Futuro perfecto contínuo
won't I have been preferring? won't you have been preferring? won't he have been preferring? won't we have been preferring? won't you have been preferring? won't they have been preferring?
Condicional
Presente
wouldn't I prefer? wouldn't you prefer? wouldn't he prefer? wouldn't we prefer? wouldn't you prefer? wouldn't they prefer?
Presente continuo
wouldn't I be preferring? wouldn't you be preferring? wouldn't he be preferring? wouldn't we be preferring? wouldn't you be preferring? wouldn't they be preferring?
Passado
wouldn't I have preferred? wouldn't you have preferred? wouldn't he have preferred? wouldn't we have preferred? wouldn't you have preferred? wouldn't they have preferred?
Passado continuo
wouldn't I have been preferring? wouldn't you have been preferring? wouldn't he have been preferring? wouldn't we have been preferring? wouldn't you have been preferring? wouldn't they have been preferring?