I could speak you could speak she could speak we could speak you could speak they could speak
Forma con V-ing
I could be speaking you could be speaking she could be speaking we could be speaking you could be speaking they could be speaking
Perfetto
I could have spoken, spoke you could have spoken, spoke she could have spoken, spoke we could have spoken, spoke you could have spoken, spoke they could have spoken, spoke
Perfetto con V-ing
I could have been speaking you could have been speaking she could have been speaking we could have been speaking you could have been speaking they could have been speaking
Negazione
Forma semplice
I couldn't speak you couldn't speak she couldn't speak we couldn't speak you couldn't speak they couldn't speak
Forma con V-ing
I couldn't be speaking you couldn't be speaking she couldn't be speaking we couldn't be speaking you couldn't be speaking they couldn't be speaking
Perfetto
I couldn't have spoken, spoke you couldn't have spoken, spoke she couldn't have spoken, spoke we couldn't have spoken, spoke you couldn't have spoken, spoke they couldn't have spoken, spoke
Perfetto con V-ing
I couldn't have been speaking you couldn't have been speaking she couldn't have been speaking we couldn't have been speaking you couldn't have been speaking they couldn't have been speaking
Forma interrogativa
Forma semplice
could I speak? could you speak? could she speak? could we speak? could you speak? could they speak?
Forma con V-ing
could I be speaking? could you be speaking? could she be speaking? could we be speaking? could you be speaking? could they be speaking?
Perfetto
could I have spoken, spoke? could you have spoken, spoke? could she have spoken, spoke? could we have spoken, spoke? could you have spoken, spoke? could they have spoken, spoke?
Perfetto con V-ing
could I have been speaking? could you have been speaking? could she have been speaking? could we have been speaking? could you have been speaking? could they have been speaking?
Forma interro-negativa
Forma semplice
couldn't I speak? couldn't you speak? couldn't she speak? couldn't we speak? couldn't you speak? couldn't they speak?
Forma con V-ing
couldn't I be speaking? couldn't you be speaking? couldn't she be speaking? couldn't we be speaking? couldn't you be speaking? couldn't they be speaking?
Perfetto
couldn't I have spoken, spoke? couldn't you have spoken, spoke? couldn't she have spoken, spoke? couldn't we have spoken, spoke? couldn't you have spoken, spoke? couldn't they have spoken, spoke?
Perfetto con V-ing
couldn't I have been speaking? couldn't you have been speaking? couldn't she have been speaking? couldn't we have been speaking? couldn't you have been speaking? couldn't they have been speaking?