I may degrease you may degrease she may degrease we may degrease you may degrease they may degrease
Forme en V-ing
I may be degreasing you may be degreasing she may be degreasing we may be degreasing you may be degreasing they may be degreasing
Perfect
I may have degreased you may have degreased she may have degreased we may have degreased you may have degreased they may have degreased
Perfect en V-ing
I may have been degreasing you may have been degreasing she may have been degreasing we may have been degreasing you may have been degreasing they may have been degreasing
Négation
Forme simple
I may not degrease you may not degrease she may not degrease we may not degrease you may not degrease they may not degrease
Forme en V-ing
I may not be degreasing you may not be degreasing she may not be degreasing we may not be degreasing you may not be degreasing they may not be degreasing
Perfect
I may not have degreased you may not have degreased she may not have degreased we may not have degreased you may not have degreased they may not have degreased
Perfect en V-ing
I may not have been degreasing you may not have been degreasing she may not have been degreasing we may not have been degreasing you may not have been degreasing they may not have been degreasing
Forme interrogative
Forme simple
may I degrease? may you degrease? may she degrease? may we degrease? may you degrease? may they degrease?
Forme en V-ing
may I be degreasing? may you be degreasing? may she be degreasing? may we be degreasing? may you be degreasing? may they be degreasing?
Perfect
may I have degreased? may you have degreased? may she have degreased? may we have degreased? may you have degreased? may they have degreased?
Perfect en V-ing
may I have been degreasing? may you have been degreasing? may she have been degreasing? may we have been degreasing? may you have been degreasing? may they have been degreasing?
Forme interro-négative
Forme simple
may I not degrease? may you not degrease? may she not degrease? may we not degrease? may you not degrease? may they not degrease?
Forme en V-ing
may I not be degreasing? may you not be degreasing? may she not be degreasing? may we not be degreasing? may you not be degreasing? may they not be degreasing?
Perfect
may I not have degreased? may you not have degreased? may she not have degreased? may we not have degreased? may you not have degreased? may they not have degreased?
Perfect en V-ing
may I not have been degreasing? may you not have been degreasing? may she not have been degreasing? may we not have been degreasing? may you not have been degreasing? may they not have been degreasing?