I could valuate you could valuate she could valuate we could valuate you could valuate they could valuate
Forme en V-ing
I could be valuating you could be valuating she could be valuating we could be valuating you could be valuating they could be valuating
Perfect
I could have valuated you could have valuated she could have valuated we could have valuated you could have valuated they could have valuated
Perfect en V-ing
I could have been valuating you could have been valuating she could have been valuating we could have been valuating you could have been valuating they could have been valuating
Négation
Forme simple
I could not valuate you could not valuate she could not valuate we could not valuate you could not valuate they could not valuate
Forme en V-ing
I could not be valuating you could not be valuating she could not be valuating we could not be valuating you could not be valuating they could not be valuating
Perfect
I could not have valuated you could not have valuated she could not have valuated we could not have valuated you could not have valuated they could not have valuated
Perfect en V-ing
I could not have been valuating you could not have been valuating she could not have been valuating we could not have been valuating you could not have been valuating they could not have been valuating
Forme interrogative
Forme simple
could I valuate? could you valuate? could she valuate? could we valuate? could you valuate? could they valuate?
Forme en V-ing
could I be valuating? could you be valuating? could she be valuating? could we be valuating? could you be valuating? could they be valuating?
Perfect
could I have valuated? could you have valuated? could she have valuated? could we have valuated? could you have valuated? could they have valuated?
Perfect en V-ing
could I have been valuating? could you have been valuating? could she have been valuating? could we have been valuating? could you have been valuating? could they have been valuating?
Forme interro-négative
Forme simple
could I not valuate? could you not valuate? could she not valuate? could we not valuate? could you not valuate? could they not valuate?
Forme en V-ing
could I not be valuating? could you not be valuating? could she not be valuating? could we not be valuating? could you not be valuating? could they not be valuating?
Perfect
could I not have valuated? could you not have valuated? could she not have valuated? could we not have valuated? could you not have valuated? could they not have valuated?
Perfect en V-ing
could I not have been valuating? could you not have been valuating? could she not have been valuating? could we not have been valuating? could you not have been valuating? could they not have been valuating?