English verb conjugation
MAY HARK

Regular verb: hark - harked - harked

Affirmation

Simple form	V-ing form
I may hark you may hark he may hark we may hark you may hark they may hark	I may be harking you may be harking he may be harking we may be harking you may be harking they may be harking
Perfect	V-ing perfect
I may have harked you may have harked he may have harked we may have harked you may have harked they may have harked	I may have been harking you may have been harking he may have been harking we may have been harking you may have been harking they may have been harking

Negation

Simple form	V-ing form
I mayn't hark you mayn't hark he mayn't hark we mayn't hark you mayn't hark they mayn't hark	I mayn't be harking you mayn't be harking he mayn't be harking we mayn't be harking you mayn't be harking they mayn't be harking
Perfect	V-ing perfect
I mayn't have harked you mayn't have harked he mayn't have harked we mayn't have harked you mayn't have harked they mayn't have harked	I mayn't have been harking you mayn't have been harking he mayn't have been harking we mayn't have been harking you mayn't have been harking they mayn't have been harking

Interrogative form

Simple form	V-ing form
may I hark? may you hark? may he hark? may we hark? may you hark? may they hark?	may I be harking? may you be harking? may he be harking? may we be harking? may you be harking? may they be harking?
Perfect	V-ing perfect
may I have harked? may you have harked? may he have harked? may we have harked? may you have harked? may they have harked?	may I have been harking? may you have been harking? may he have been harking? may we have been harking? may you have been harking? may they have been harking?

Interro-negative form

Simple form	V-ing form
mayn't I hark? mayn't you hark? mayn't he hark? mayn't we hark? mayn't you hark? mayn't they hark?	mayn't I be harking? mayn't you be harking? mayn't he be harking? mayn't we be harking? mayn't you be harking? mayn't they be harking?
Perfect	V-ing perfect
mayn't I have harked? mayn't you have harked? mayn't he have harked? mayn't we have harked? mayn't you have harked? mayn't they have harked?	mayn't I have been harking? mayn't you have been harking? mayn't he have been harking? mayn't we have been harking? mayn't you have been harking? mayn't they have been harking?