English verb conjugation
MAY CALK

Regular verb: calk - calked - calked

Affirmation

Simple form	V-ing form
I may calk you may calk she may calk we may calk you may calk they may calk	I may be calking you may be calking she may be calking we may be calking you may be calking they may be calking
Perfect	V-ing perfect
I may have calked you may have calked she may have calked we may have calked you may have calked they may have calked	I may have been calking you may have been calking she may have been calking we may have been calking you may have been calking they may have been calking

Negation

Simple form	V-ing form
I mayn't calk you mayn't calk she mayn't calk we mayn't calk you mayn't calk they mayn't calk	I mayn't be calking you mayn't be calking she mayn't be calking we mayn't be calking you mayn't be calking they mayn't be calking
Perfect	V-ing perfect
I mayn't have calked you mayn't have calked she mayn't have calked we mayn't have calked you mayn't have calked they mayn't have calked	I mayn't have been calking you mayn't have been calking she mayn't have been calking we mayn't have been calking you mayn't have been calking they mayn't have been calking

Interrogative form

Simple form	V-ing form
may I calk? may you calk? may she calk? may we calk? may you calk? may they calk?	may I be calking? may you be calking? may she be calking? may we be calking? may you be calking? may they be calking?
Perfect	V-ing perfect
may I have calked? may you have calked? may she have calked? may we have calked? may you have calked? may they have calked?	may I have been calking? may you have been calking? may she have been calking? may we have been calking? may you have been calking? may they have been calking?

Interro-negative form

Simple form	V-ing form
mayn't I calk? mayn't you calk? mayn't she calk? mayn't we calk? mayn't you calk? mayn't they calk?	mayn't I be calking? mayn't you be calking? mayn't she be calking? mayn't we be calking? mayn't you be calking? mayn't they be calking?
Perfect	V-ing perfect
mayn't I have calked? mayn't you have calked? mayn't she have calked? mayn't we have calked? mayn't you have calked? mayn't they have calked?	mayn't I have been calking? mayn't you have been calking? mayn't she have been calking? mayn't we have been calking? mayn't you have been calking? mayn't they have been calking?