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