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