English verb conjugation
MAY HARM

Regular verb: harm - harmed - harmed

Affirmation

Simple form	V-ing form
I may harm you may harm she may harm we may harm you may harm they may harm	I may be harming you may be harming she may be harming we may be harming you may be harming they may be harming
Perfect	V-ing perfect
I may have harmed you may have harmed she may have harmed we may have harmed you may have harmed they may have harmed	I may have been harming you may have been harming she may have been harming we may have been harming you may have been harming they may have been harming

Negation

Simple form	V-ing form
I mayn't harm you mayn't harm she mayn't harm we mayn't harm you mayn't harm they mayn't harm	I mayn't be harming you mayn't be harming she mayn't be harming we mayn't be harming you mayn't be harming they mayn't be harming
Perfect	V-ing perfect
I mayn't have harmed you mayn't have harmed she mayn't have harmed we mayn't have harmed you mayn't have harmed they mayn't have harmed	I mayn't have been harming you mayn't have been harming she mayn't have been harming we mayn't have been harming you mayn't have been harming they mayn't have been harming

Interrogative form

Simple form	V-ing form
may I harm? may you harm? may she harm? may we harm? may you harm? may they harm?	may I be harming? may you be harming? may she be harming? may we be harming? may you be harming? may they be harming?
Perfect	V-ing perfect
may I have harmed? may you have harmed? may she have harmed? may we have harmed? may you have harmed? may they have harmed?	may I have been harming? may you have been harming? may she have been harming? may we have been harming? may you have been harming? may they have been harming?

Interro-negative form

Simple form	V-ing form
mayn't I harm? mayn't you harm? mayn't she harm? mayn't we harm? mayn't you harm? mayn't they harm?	mayn't I be harming? mayn't you be harming? mayn't she be harming? mayn't we be harming? mayn't you be harming? mayn't they be harming?
Perfect	V-ing perfect
mayn't I have harmed? mayn't you have harmed? mayn't she have harmed? mayn't we have harmed? mayn't you have harmed? mayn't they have harmed?	mayn't I have been harming? mayn't you have been harming? mayn't she have been harming? mayn't we have been harming? mayn't you have been harming? mayn't they have been harming?