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