I may extract you may extract he may extract we may extract you may extract they may extract
Forme en V-ing
I may be extracting you may be extracting he may be extracting we may be extracting you may be extracting they may be extracting
Perfect
I may have extracted you may have extracted he may have extracted we may have extracted you may have extracted they may have extracted
Perfect en V-ing
I may have been extracting you may have been extracting he may have been extracting we may have been extracting you may have been extracting they may have been extracting
Négation
Forme simple
I may not extract you may not extract he may not extract we may not extract you may not extract they may not extract
Forme en V-ing
I may not be extracting you may not be extracting he may not be extracting we may not be extracting you may not be extracting they may not be extracting
Perfect
I may not have extracted you may not have extracted he may not have extracted we may not have extracted you may not have extracted they may not have extracted
Perfect en V-ing
I may not have been extracting you may not have been extracting he may not have been extracting we may not have been extracting you may not have been extracting they may not have been extracting
Forme interrogative
Forme simple
may I extract? may you extract? may he extract? may we extract? may you extract? may they extract?
Forme en V-ing
may I be extracting? may you be extracting? may he be extracting? may we be extracting? may you be extracting? may they be extracting?
Perfect
may I have extracted? may you have extracted? may he have extracted? may we have extracted? may you have extracted? may they have extracted?
Perfect en V-ing
may I have been extracting? may you have been extracting? may he have been extracting? may we have been extracting? may you have been extracting? may they have been extracting?
Forme interro-négative
Forme simple
may I not extract? may you not extract? may he not extract? may we not extract? may you not extract? may they not extract?
Forme en V-ing
may I not be extracting? may you not be extracting? may he not be extracting? may we not be extracting? may you not be extracting? may they not be extracting?
Perfect
may I not have extracted? may you not have extracted? may he not have extracted? may we not have extracted? may you not have extracted? may they not have extracted?
Perfect en V-ing
may I not have been extracting? may you not have been extracting? may he not have been extracting? may we not have been extracting? may you not have been extracting? may they not have been extracting?