I may powder you may powder she may powder we may powder you may powder they may powder
Forme en V-ing
I may be powdering you may be powdering she may be powdering we may be powdering you may be powdering they may be powdering
Perfect
I may have powdered you may have powdered she may have powdered we may have powdered you may have powdered they may have powdered
Perfect en V-ing
I may have been powdering you may have been powdering she may have been powdering we may have been powdering you may have been powdering they may have been powdering
Négation
Forme simple
I may not powder you may not powder she may not powder we may not powder you may not powder they may not powder
Forme en V-ing
I may not be powdering you may not be powdering she may not be powdering we may not be powdering you may not be powdering they may not be powdering
Perfect
I may not have powdered you may not have powdered she may not have powdered we may not have powdered you may not have powdered they may not have powdered
Perfect en V-ing
I may not have been powdering you may not have been powdering she may not have been powdering we may not have been powdering you may not have been powdering they may not have been powdering
Forme interrogative
Forme simple
may I powder? may you powder? may she powder? may we powder? may you powder? may they powder?
Forme en V-ing
may I be powdering? may you be powdering? may she be powdering? may we be powdering? may you be powdering? may they be powdering?
Perfect
may I have powdered? may you have powdered? may she have powdered? may we have powdered? may you have powdered? may they have powdered?
Perfect en V-ing
may I have been powdering? may you have been powdering? may she have been powdering? may we have been powdering? may you have been powdering? may they have been powdering?
Forme interro-négative
Forme simple
may I not powder? may you not powder? may she not powder? may we not powder? may you not powder? may they not powder?
Forme en V-ing
may I not be powdering? may you not be powdering? may she not be powdering? may we not be powdering? may you not be powdering? may they not be powdering?
Perfect
may I not have powdered? may you not have powdered? may she not have powdered? may we not have powdered? may you not have powdered? may they not have powdered?
Perfect en V-ing
may I not have been powdering? may you not have been powdering? may she not have been powdering? may we not have been powdering? may you not have been powdering? may they not have been powdering?