English verb conjugation
MAY LEAPFROG

Regular verb: leapfrog - leapfroged - leapfroged

Affirmation

Simple form	V-ing form
I may leapfrog you may leapfrog she may leapfrog we may leapfrog you may leapfrog they may leapfrog	I may be leapfroging you may be leapfroging she may be leapfroging we may be leapfroging you may be leapfroging they may be leapfroging
Perfect	V-ing perfect
I may have leapfroged you may have leapfroged she may have leapfroged we may have leapfroged you may have leapfroged they may have leapfroged	I may have been leapfroging you may have been leapfroging she may have been leapfroging we may have been leapfroging you may have been leapfroging they may have been leapfroging

Negation

Simple form	V-ing form
I mayn't leapfrog you mayn't leapfrog she mayn't leapfrog we mayn't leapfrog you mayn't leapfrog they mayn't leapfrog	I mayn't be leapfroging you mayn't be leapfroging she mayn't be leapfroging we mayn't be leapfroging you mayn't be leapfroging they mayn't be leapfroging
Perfect	V-ing perfect
I mayn't have leapfroged you mayn't have leapfroged she mayn't have leapfroged we mayn't have leapfroged you mayn't have leapfroged they mayn't have leapfroged	I mayn't have been leapfroging you mayn't have been leapfroging she mayn't have been leapfroging we mayn't have been leapfroging you mayn't have been leapfroging they mayn't have been leapfroging

Interrogative form

Simple form	V-ing form
may I leapfrog? may you leapfrog? may she leapfrog? may we leapfrog? may you leapfrog? may they leapfrog?	may I be leapfroging? may you be leapfroging? may she be leapfroging? may we be leapfroging? may you be leapfroging? may they be leapfroging?
Perfect	V-ing perfect
may I have leapfroged? may you have leapfroged? may she have leapfroged? may we have leapfroged? may you have leapfroged? may they have leapfroged?	may I have been leapfroging? may you have been leapfroging? may she have been leapfroging? may we have been leapfroging? may you have been leapfroging? may they have been leapfroging?

Interro-negative form

Simple form	V-ing form
mayn't I leapfrog? mayn't you leapfrog? mayn't she leapfrog? mayn't we leapfrog? mayn't you leapfrog? mayn't they leapfrog?	mayn't I be leapfroging? mayn't you be leapfroging? mayn't she be leapfroging? mayn't we be leapfroging? mayn't you be leapfroging? mayn't they be leapfroging?
Perfect	V-ing perfect
mayn't I have leapfroged? mayn't you have leapfroged? mayn't she have leapfroged? mayn't we have leapfroged? mayn't you have leapfroged? mayn't they have leapfroged?	mayn't I have been leapfroging? mayn't you have been leapfroging? mayn't she have been leapfroging? mayn't we have been leapfroging? mayn't you have been leapfroging? mayn't they have been leapfroging?