I may grease you may grease she may grease we may grease you may grease they may grease
Forme en V-ing
I may be greasing you may be greasing she may be greasing we may be greasing you may be greasing they may be greasing
Perfect
I may have greased you may have greased she may have greased we may have greased you may have greased they may have greased
Perfect en V-ing
I may have been greasing you may have been greasing she may have been greasing we may have been greasing you may have been greasing they may have been greasing
Négation
Forme simple
I may not grease you may not grease she may not grease we may not grease you may not grease they may not grease
Forme en V-ing
I may not be greasing you may not be greasing she may not be greasing we may not be greasing you may not be greasing they may not be greasing
Perfect
I may not have greased you may not have greased she may not have greased we may not have greased you may not have greased they may not have greased
Perfect en V-ing
I may not have been greasing you may not have been greasing she may not have been greasing we may not have been greasing you may not have been greasing they may not have been greasing
Forme interrogative
Forme simple
may I grease? may you grease? may she grease? may we grease? may you grease? may they grease?
Forme en V-ing
may I be greasing? may you be greasing? may she be greasing? may we be greasing? may you be greasing? may they be greasing?
Perfect
may I have greased? may you have greased? may she have greased? may we have greased? may you have greased? may they have greased?
Perfect en V-ing
may I have been greasing? may you have been greasing? may she have been greasing? may we have been greasing? may you have been greasing? may they have been greasing?
Forme interro-négative
Forme simple
may I not grease? may you not grease? may she not grease? may we not grease? may you not grease? may they not grease?
Forme en V-ing
may I not be greasing? may you not be greasing? may she not be greasing? may we not be greasing? may you not be greasing? may they not be greasing?
Perfect
may I not have greased? may you not have greased? may she not have greased? may we not have greased? may you not have greased? may they not have greased?
Perfect en V-ing
may I not have been greasing? may you not have been greasing? may she not have been greasing? may we not have been greasing? may you not have been greasing? may they not have been greasing?