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