I may green you may green he may green we may green you may green they may green
Forme en V-ing
I may be greening you may be greening he may be greening we may be greening you may be greening they may be greening
Perfect
I may have greened you may have greened he may have greened we may have greened you may have greened they may have greened
Perfect en V-ing
I may have been greening you may have been greening he may have been greening we may have been greening you may have been greening they may have been greening
Négation
Forme simple
I may not green you may not green he may not green we may not green you may not green they may not green
Forme en V-ing
I may not be greening you may not be greening he may not be greening we may not be greening you may not be greening they may not be greening
Perfect
I may not have greened you may not have greened he may not have greened we may not have greened you may not have greened they may not have greened
Perfect en V-ing
I may not have been greening you may not have been greening he may not have been greening we may not have been greening you may not have been greening they may not have been greening
Forme interrogative
Forme simple
may I green? may you green? may he green? may we green? may you green? may they green?
Forme en V-ing
may I be greening? may you be greening? may he be greening? may we be greening? may you be greening? may they be greening?
Perfect
may I have greened? may you have greened? may he have greened? may we have greened? may you have greened? may they have greened?
Perfect en V-ing
may I have been greening? may you have been greening? may he have been greening? may we have been greening? may you have been greening? may they have been greening?
Forme interro-négative
Forme simple
may I not green? may you not green? may he not green? may we not green? may you not green? may they not green?
Forme en V-ing
may I not be greening? may you not be greening? may he not be greening? may we not be greening? may you not be greening? may they not be greening?
Perfect
may I not have greened? may you not have greened? may he not have greened? may we not have greened? may you not have greened? may they not have greened?
Perfect en V-ing
may I not have been greening? may you not have been greening? may he not have been greening? may we not have been greening? may you not have been greening? may they not have been greening?