English verb conjugation
MAY KERN

Regular verb: kern - kerned - kerned

Affirmation

Simple form	V-ing form
I may kern you may kern he may kern we may kern you may kern they may kern	I may be kerning you may be kerning he may be kerning we may be kerning you may be kerning they may be kerning
Perfect	V-ing perfect
I may have kerned you may have kerned he may have kerned we may have kerned you may have kerned they may have kerned	I may have been kerning you may have been kerning he may have been kerning we may have been kerning you may have been kerning they may have been kerning

Negation

Simple form	V-ing form
I mayn't kern you mayn't kern he mayn't kern we mayn't kern you mayn't kern they mayn't kern	I mayn't be kerning you mayn't be kerning he mayn't be kerning we mayn't be kerning you mayn't be kerning they mayn't be kerning
Perfect	V-ing perfect
I mayn't have kerned you mayn't have kerned he mayn't have kerned we mayn't have kerned you mayn't have kerned they mayn't have kerned	I mayn't have been kerning you mayn't have been kerning he mayn't have been kerning we mayn't have been kerning you mayn't have been kerning they mayn't have been kerning

Interrogative form

Simple form	V-ing form
may I kern? may you kern? may he kern? may we kern? may you kern? may they kern?	may I be kerning? may you be kerning? may he be kerning? may we be kerning? may you be kerning? may they be kerning?
Perfect	V-ing perfect
may I have kerned? may you have kerned? may he have kerned? may we have kerned? may you have kerned? may they have kerned?	may I have been kerning? may you have been kerning? may he have been kerning? may we have been kerning? may you have been kerning? may they have been kerning?

Interro-negative form

Simple form	V-ing form
mayn't I kern? mayn't you kern? mayn't he kern? mayn't we kern? mayn't you kern? mayn't they kern?	mayn't I be kerning? mayn't you be kerning? mayn't he be kerning? mayn't we be kerning? mayn't you be kerning? mayn't they be kerning?
Perfect	V-ing perfect
mayn't I have kerned? mayn't you have kerned? mayn't he have kerned? mayn't we have kerned? mayn't you have kerned? mayn't they have kerned?	mayn't I have been kerning? mayn't you have been kerning? mayn't he have been kerning? mayn't we have been kerning? mayn't you have been kerning? mayn't they have been kerning?