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