English verb conjugation
MAY DEMARCATE

Regular verb: demarcate - demarcated - demarcated

Affirmation

Simple form	V-ing form
I may demarcate you may demarcate he may demarcate we may demarcate you may demarcate they may demarcate	I may be demarcating you may be demarcating he may be demarcating we may be demarcating you may be demarcating they may be demarcating
Perfect	V-ing perfect
I may have demarcated you may have demarcated he may have demarcated we may have demarcated you may have demarcated they may have demarcated	I may have been demarcating you may have been demarcating he may have been demarcating we may have been demarcating you may have been demarcating they may have been demarcating

Negation

Simple form	V-ing form
I mayn't demarcate you mayn't demarcate he mayn't demarcate we mayn't demarcate you mayn't demarcate they mayn't demarcate	I mayn't be demarcating you mayn't be demarcating he mayn't be demarcating we mayn't be demarcating you mayn't be demarcating they mayn't be demarcating
Perfect	V-ing perfect
I mayn't have demarcated you mayn't have demarcated he mayn't have demarcated we mayn't have demarcated you mayn't have demarcated they mayn't have demarcated	I mayn't have been demarcating you mayn't have been demarcating he mayn't have been demarcating we mayn't have been demarcating you mayn't have been demarcating they mayn't have been demarcating

Interrogative form

Simple form	V-ing form
may I demarcate? may you demarcate? may he demarcate? may we demarcate? may you demarcate? may they demarcate?	may I be demarcating? may you be demarcating? may he be demarcating? may we be demarcating? may you be demarcating? may they be demarcating?
Perfect	V-ing perfect
may I have demarcated? may you have demarcated? may he have demarcated? may we have demarcated? may you have demarcated? may they have demarcated?	may I have been demarcating? may you have been demarcating? may he have been demarcating? may we have been demarcating? may you have been demarcating? may they have been demarcating?

Interro-negative form

Simple form	V-ing form
mayn't I demarcate? mayn't you demarcate? mayn't he demarcate? mayn't we demarcate? mayn't you demarcate? mayn't they demarcate?	mayn't I be demarcating? mayn't you be demarcating? mayn't he be demarcating? mayn't we be demarcating? mayn't you be demarcating? mayn't they be demarcating?
Perfect	V-ing perfect
mayn't I have demarcated? mayn't you have demarcated? mayn't he have demarcated? mayn't we have demarcated? mayn't you have demarcated? mayn't they have demarcated?	mayn't I have been demarcating? mayn't you have been demarcating? mayn't he have been demarcating? mayn't we have been demarcating? mayn't you have been demarcating? mayn't they have been demarcating?