I could notice you could notice she could notice we could notice you could notice they could notice
Forma con V-ing
I could be noticing you could be noticing she could be noticing we could be noticing you could be noticing they could be noticing
Perfetto
I could have noticed you could have noticed she could have noticed we could have noticed you could have noticed they could have noticed
Perfetto con V-ing
I could have been noticing you could have been noticing she could have been noticing we could have been noticing you could have been noticing they could have been noticing
Negazione
Forma semplice
I couldn't notice you couldn't notice she couldn't notice we couldn't notice you couldn't notice they couldn't notice
Forma con V-ing
I couldn't be noticing you couldn't be noticing she couldn't be noticing we couldn't be noticing you couldn't be noticing they couldn't be noticing
Perfetto
I couldn't have noticed you couldn't have noticed she couldn't have noticed we couldn't have noticed you couldn't have noticed they couldn't have noticed
Perfetto con V-ing
I couldn't have been noticing you couldn't have been noticing she couldn't have been noticing we couldn't have been noticing you couldn't have been noticing they couldn't have been noticing
Forma interrogativa
Forma semplice
could I notice? could you notice? could she notice? could we notice? could you notice? could they notice?
Forma con V-ing
could I be noticing? could you be noticing? could she be noticing? could we be noticing? could you be noticing? could they be noticing?
Perfetto
could I have noticed? could you have noticed? could she have noticed? could we have noticed? could you have noticed? could they have noticed?
Perfetto con V-ing
could I have been noticing? could you have been noticing? could she have been noticing? could we have been noticing? could you have been noticing? could they have been noticing?
Forma interro-negativa
Forma semplice
couldn't I notice? couldn't you notice? couldn't she notice? couldn't we notice? couldn't you notice? couldn't they notice?
Forma con V-ing
couldn't I be noticing? couldn't you be noticing? couldn't she be noticing? couldn't we be noticing? couldn't you be noticing? couldn't they be noticing?
Perfetto
couldn't I have noticed? couldn't you have noticed? couldn't she have noticed? couldn't we have noticed? couldn't you have noticed? couldn't they have noticed?
Perfetto con V-ing
couldn't I have been noticing? couldn't you have been noticing? couldn't she have been noticing? couldn't we have been noticing? couldn't you have been noticing? couldn't they have been noticing?