I may reef you may reef she may reef we may reef you may reef they may reef
Forme en V-ing
I may be reefing you may be reefing she may be reefing we may be reefing you may be reefing they may be reefing
Perfect
I may have reefed you may have reefed she may have reefed we may have reefed you may have reefed they may have reefed
Perfect en V-ing
I may have been reefing you may have been reefing she may have been reefing we may have been reefing you may have been reefing they may have been reefing
Négation
Forme simple
I may not reef you may not reef she may not reef we may not reef you may not reef they may not reef
Forme en V-ing
I may not be reefing you may not be reefing she may not be reefing we may not be reefing you may not be reefing they may not be reefing
Perfect
I may not have reefed you may not have reefed she may not have reefed we may not have reefed you may not have reefed they may not have reefed
Perfect en V-ing
I may not have been reefing you may not have been reefing she may not have been reefing we may not have been reefing you may not have been reefing they may not have been reefing
Forme interrogative
Forme simple
may I reef? may you reef? may she reef? may we reef? may you reef? may they reef?
Forme en V-ing
may I be reefing? may you be reefing? may she be reefing? may we be reefing? may you be reefing? may they be reefing?
Perfect
may I have reefed? may you have reefed? may she have reefed? may we have reefed? may you have reefed? may they have reefed?
Perfect en V-ing
may I have been reefing? may you have been reefing? may she have been reefing? may we have been reefing? may you have been reefing? may they have been reefing?
Forme interro-négative
Forme simple
may I not reef? may you not reef? may she not reef? may we not reef? may you not reef? may they not reef?
Forme en V-ing
may I not be reefing? may you not be reefing? may she not be reefing? may we not be reefing? may you not be reefing? may they not be reefing?
Perfect
may I not have reefed? may you not have reefed? may she not have reefed? may we not have reefed? may you not have reefed? may they not have reefed?
Perfect en V-ing
may I not have been reefing? may you not have been reefing? may she not have been reefing? may we not have been reefing? may you not have been reefing? may they not have been reefing?