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