English verb conjugation
MAY DEMARK

Regular verb: demark - demarked - demarked

Affirmation

Simple form	V-ing form
I may demark you may demark he may demark we may demark you may demark they may demark	I may be demarking you may be demarking he may be demarking we may be demarking you may be demarking they may be demarking
Perfect	V-ing perfect
I may have demarked you may have demarked he may have demarked we may have demarked you may have demarked they may have demarked	I may have been demarking you may have been demarking he may have been demarking we may have been demarking you may have been demarking they may have been demarking

Negation

Simple form	V-ing form
I mayn't demark you mayn't demark he mayn't demark we mayn't demark you mayn't demark they mayn't demark	I mayn't be demarking you mayn't be demarking he mayn't be demarking we mayn't be demarking you mayn't be demarking they mayn't be demarking
Perfect	V-ing perfect
I mayn't have demarked you mayn't have demarked he mayn't have demarked we mayn't have demarked you mayn't have demarked they mayn't have demarked	I mayn't have been demarking you mayn't have been demarking he mayn't have been demarking we mayn't have been demarking you mayn't have been demarking they mayn't have been demarking

Interrogative form

Simple form	V-ing form
may I demark? may you demark? may he demark? may we demark? may you demark? may they demark?	may I be demarking? may you be demarking? may he be demarking? may we be demarking? may you be demarking? may they be demarking?
Perfect	V-ing perfect
may I have demarked? may you have demarked? may he have demarked? may we have demarked? may you have demarked? may they have demarked?	may I have been demarking? may you have been demarking? may he have been demarking? may we have been demarking? may you have been demarking? may they have been demarking?

Interro-negative form

Simple form	V-ing form
mayn't I demark? mayn't you demark? mayn't he demark? mayn't we demark? mayn't you demark? mayn't they demark?	mayn't I be demarking? mayn't you be demarking? mayn't he be demarking? mayn't we be demarking? mayn't you be demarking? mayn't they be demarking?
Perfect	V-ing perfect
mayn't I have demarked? mayn't you have demarked? mayn't he have demarked? mayn't we have demarked? mayn't you have demarked? mayn't they have demarked?	mayn't I have been demarking? mayn't you have been demarking? mayn't he have been demarking? mayn't we have been demarking? mayn't you have been demarking? mayn't they have been demarking?