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