I may erect you may erect she may erect we may erect you may erect they may erect
Forme en V-ing
I may be erecting you may be erecting she may be erecting we may be erecting you may be erecting they may be erecting
Perfect
I may have erected you may have erected she may have erected we may have erected you may have erected they may have erected
Perfect en V-ing
I may have been erecting you may have been erecting she may have been erecting we may have been erecting you may have been erecting they may have been erecting
Négation
Forme simple
I may not erect you may not erect she may not erect we may not erect you may not erect they may not erect
Forme en V-ing
I may not be erecting you may not be erecting she may not be erecting we may not be erecting you may not be erecting they may not be erecting
Perfect
I may not have erected you may not have erected she may not have erected we may not have erected you may not have erected they may not have erected
Perfect en V-ing
I may not have been erecting you may not have been erecting she may not have been erecting we may not have been erecting you may not have been erecting they may not have been erecting
Forme interrogative
Forme simple
may I erect? may you erect? may she erect? may we erect? may you erect? may they erect?
Forme en V-ing
may I be erecting? may you be erecting? may she be erecting? may we be erecting? may you be erecting? may they be erecting?
Perfect
may I have erected? may you have erected? may she have erected? may we have erected? may you have erected? may they have erected?
Perfect en V-ing
may I have been erecting? may you have been erecting? may she have been erecting? may we have been erecting? may you have been erecting? may they have been erecting?
Forme interro-négative
Forme simple
may I not erect? may you not erect? may she not erect? may we not erect? may you not erect? may they not erect?
Forme en V-ing
may I not be erecting? may you not be erecting? may she not be erecting? may we not be erecting? may you not be erecting? may they not be erecting?
Perfect
may I not have erected? may you not have erected? may she not have erected? may we not have erected? may you not have erected? may they not have erected?
Perfect en V-ing
may I not have been erecting? may you not have been erecting? may she not have been erecting? may we not have been erecting? may you not have been erecting? may they not have been erecting?