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 mayn't bud you mayn't bud he mayn't bud we mayn't bud you mayn't bud they mayn't bud
V-ing form
I mayn't be budding you mayn't be budding he mayn't be budding we mayn't be budding you mayn't be budding they mayn't be budding
Perfect
I mayn't have budded you mayn't have budded he mayn't have budded we mayn't have budded you mayn't have budded they mayn't have budded
V-ing perfect
I mayn't have been budding you mayn't have been budding he mayn't have been budding we mayn't have been budding you mayn't have been budding they mayn't 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
mayn't I bud? mayn't you bud? mayn't he bud? mayn't we bud? mayn't you bud? mayn't they bud?
V-ing form
mayn't I be budding? mayn't you be budding? mayn't he be budding? mayn't we be budding? mayn't you be budding? mayn't they be budding?
Perfect
mayn't I have budded? mayn't you have budded? mayn't he have budded? mayn't we have budded? mayn't you have budded? mayn't they have budded?
V-ing perfect
mayn't I have been budding? mayn't you have been budding? mayn't he have been budding? mayn't we have been budding? mayn't you have been budding? mayn't they have been budding?