English verb conjugation
MAY PLUME

Regular verb: plume - plumed - plumed

Affirmation

Simple form	V-ing form
I may plume you may plume he may plume we may plume you may plume they may plume	I may be pluming you may be pluming he may be pluming we may be pluming you may be pluming they may be pluming
Perfect	V-ing perfect
I may have plumed you may have plumed he may have plumed we may have plumed you may have plumed they may have plumed	I may have been pluming you may have been pluming he may have been pluming we may have been pluming you may have been pluming they may have been pluming

Negation

Simple form	V-ing form
I mayn't plume you mayn't plume he mayn't plume we mayn't plume you mayn't plume they mayn't plume	I mayn't be pluming you mayn't be pluming he mayn't be pluming we mayn't be pluming you mayn't be pluming they mayn't be pluming
Perfect	V-ing perfect
I mayn't have plumed you mayn't have plumed he mayn't have plumed we mayn't have plumed you mayn't have plumed they mayn't have plumed	I mayn't have been pluming you mayn't have been pluming he mayn't have been pluming we mayn't have been pluming you mayn't have been pluming they mayn't have been pluming

Interrogative form

Simple form	V-ing form
may I plume? may you plume? may he plume? may we plume? may you plume? may they plume?	may I be pluming? may you be pluming? may he be pluming? may we be pluming? may you be pluming? may they be pluming?
Perfect	V-ing perfect
may I have plumed? may you have plumed? may he have plumed? may we have plumed? may you have plumed? may they have plumed?	may I have been pluming? may you have been pluming? may he have been pluming? may we have been pluming? may you have been pluming? may they have been pluming?

Interro-negative form

Simple form	V-ing form
mayn't I plume? mayn't you plume? mayn't he plume? mayn't we plume? mayn't you plume? mayn't they plume?	mayn't I be pluming? mayn't you be pluming? mayn't he be pluming? mayn't we be pluming? mayn't you be pluming? mayn't they be pluming?
Perfect	V-ing perfect
mayn't I have plumed? mayn't you have plumed? mayn't he have plumed? mayn't we have plumed? mayn't you have plumed? mayn't they have plumed?	mayn't I have been pluming? mayn't you have been pluming? mayn't he have been pluming? mayn't we have been pluming? mayn't you have been pluming? mayn't they have been pluming?