I may bud you may bud he may bud we may bud you may bud they may bud
V-ing form
I may be budding you may be budding he may be budding we may be budding you may be budding they may be budding
Perfect
I may have budded you may have budded he may have budded we may have budded you may have budded they may have budded
V-ing perfect
I may have been budding you may have been budding he may have been budding we may have been budding you may have been budding they may have been budding
Negation
Simple form
I may not bud you may not bud he may not bud we may not bud you may not bud they may not bud
V-ing form
I may not be budding you may not be budding he may not be budding we may not be budding you may not be budding they may not be budding
Perfect
I may not have budded you may not have budded he may not have budded we may not have budded you may not have budded they may not have budded
V-ing perfect
I may not have been budding you may not have been budding he may not have been budding we may not have been budding you may not have been budding they may not have been budding
Interrogative form
Simple form
may I bud? may you bud? may he bud? may we bud? may you bud? may they bud?
V-ing form
may I be budding? may you be budding? may he be budding? may we be budding? may you be budding? may they be budding?
Perfect
may I have budded? may you have budded? may he have budded? may we have budded? may you have budded? may they have budded?
V-ing perfect
may I have been budding? may you have been budding? may he have been budding? may we have been budding? may you have been budding? may they have been budding?
Interro-negative form
Simple form
may I not bud? may you not bud? may he not bud? may we not bud? may you not bud? may they not bud?
V-ing form
may I not be budding? may you not be budding? may he not be budding? may we not be budding? may you not be budding? may they not be budding?
Perfect
may I not have budded? may you not have budded? may he not have budded? may we not have budded? may you not have budded? may they not have budded?
V-ing perfect
may I not have been budding? may you not have been budding? may he not have been budding? may we not have been budding? may you not have been budding? may they not have been budding?