English verb conjugation
MAY ADUMBRATE

Regular verb: adumbrate - adumbrated - adumbrated

Affirmation

Simple form	V-ing form
I may adumbrate you may adumbrate he may adumbrate we may adumbrate you may adumbrate they may adumbrate	I may be adumbrating you may be adumbrating he may be adumbrating we may be adumbrating you may be adumbrating they may be adumbrating
Perfect	V-ing perfect
I may have adumbrated you may have adumbrated he may have adumbrated we may have adumbrated you may have adumbrated they may have adumbrated	I may have been adumbrating you may have been adumbrating he may have been adumbrating we may have been adumbrating you may have been adumbrating they may have been adumbrating

Negation

Simple form	V-ing form
I mayn't adumbrate you mayn't adumbrate he mayn't adumbrate we mayn't adumbrate you mayn't adumbrate they mayn't adumbrate	I mayn't be adumbrating you mayn't be adumbrating he mayn't be adumbrating we mayn't be adumbrating you mayn't be adumbrating they mayn't be adumbrating
Perfect	V-ing perfect
I mayn't have adumbrated you mayn't have adumbrated he mayn't have adumbrated we mayn't have adumbrated you mayn't have adumbrated they mayn't have adumbrated	I mayn't have been adumbrating you mayn't have been adumbrating he mayn't have been adumbrating we mayn't have been adumbrating you mayn't have been adumbrating they mayn't have been adumbrating

Interrogative form

Simple form	V-ing form
may I adumbrate? may you adumbrate? may he adumbrate? may we adumbrate? may you adumbrate? may they adumbrate?	may I be adumbrating? may you be adumbrating? may he be adumbrating? may we be adumbrating? may you be adumbrating? may they be adumbrating?
Perfect	V-ing perfect
may I have adumbrated? may you have adumbrated? may he have adumbrated? may we have adumbrated? may you have adumbrated? may they have adumbrated?	may I have been adumbrating? may you have been adumbrating? may he have been adumbrating? may we have been adumbrating? may you have been adumbrating? may they have been adumbrating?

Interro-negative form

Simple form	V-ing form
mayn't I adumbrate? mayn't you adumbrate? mayn't he adumbrate? mayn't we adumbrate? mayn't you adumbrate? mayn't they adumbrate?	mayn't I be adumbrating? mayn't you be adumbrating? mayn't he be adumbrating? mayn't we be adumbrating? mayn't you be adumbrating? mayn't they be adumbrating?
Perfect	V-ing perfect
mayn't I have adumbrated? mayn't you have adumbrated? mayn't he have adumbrated? mayn't we have adumbrated? mayn't you have adumbrated? mayn't they have adumbrated?	mayn't I have been adumbrating? mayn't you have been adumbrating? mayn't he have been adumbrating? mayn't we have been adumbrating? mayn't you have been adumbrating? mayn't they have been adumbrating?