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