I could preprocess you could preprocess she could preprocess we could preprocess you could preprocess they could preprocess
Forme en V-ing
I could be preprocessing you could be preprocessing she could be preprocessing we could be preprocessing you could be preprocessing they could be preprocessing
Perfect
I could have preprocessed you could have preprocessed she could have preprocessed we could have preprocessed you could have preprocessed they could have preprocessed
Perfect en V-ing
I could have been preprocessing you could have been preprocessing she could have been preprocessing we could have been preprocessing you could have been preprocessing they could have been preprocessing
Négation
Forme simple
I could not preprocess you could not preprocess she could not preprocess we could not preprocess you could not preprocess they could not preprocess
Forme en V-ing
I could not be preprocessing you could not be preprocessing she could not be preprocessing we could not be preprocessing you could not be preprocessing they could not be preprocessing
Perfect
I could not have preprocessed you could not have preprocessed she could not have preprocessed we could not have preprocessed you could not have preprocessed they could not have preprocessed
Perfect en V-ing
I could not have been preprocessing you could not have been preprocessing she could not have been preprocessing we could not have been preprocessing you could not have been preprocessing they could not have been preprocessing
Forme interrogative
Forme simple
could I preprocess? could you preprocess? could she preprocess? could we preprocess? could you preprocess? could they preprocess?
Forme en V-ing
could I be preprocessing? could you be preprocessing? could she be preprocessing? could we be preprocessing? could you be preprocessing? could they be preprocessing?
Perfect
could I have preprocessed? could you have preprocessed? could she have preprocessed? could we have preprocessed? could you have preprocessed? could they have preprocessed?
Perfect en V-ing
could I have been preprocessing? could you have been preprocessing? could she have been preprocessing? could we have been preprocessing? could you have been preprocessing? could they have been preprocessing?
Forme interro-négative
Forme simple
could I not preprocess? could you not preprocess? could she not preprocess? could we not preprocess? could you not preprocess? could they not preprocess?
Forme en V-ing
could I not be preprocessing? could you not be preprocessing? could she not be preprocessing? could we not be preprocessing? could you not be preprocessing? could they not be preprocessing?
Perfect
could I not have preprocessed? could you not have preprocessed? could she not have preprocessed? could we not have preprocessed? could you not have preprocessed? could they not have preprocessed?
Perfect en V-ing
could I not have been preprocessing? could you not have been preprocessing? could she not have been preprocessing? could we not have been preprocessing? could you not have been preprocessing? could they not have been preprocessing?