English verb conjugation
MAY FROG

Regular verb: frog - froged - froged

Affirmation

Simple form	V-ing form
I may frog you may frog he may frog we may frog you may frog they may frog	I may be froging you may be froging he may be froging we may be froging you may be froging they may be froging
Perfect	V-ing perfect
I may have froged you may have froged he may have froged we may have froged you may have froged they may have froged	I may have been froging you may have been froging he may have been froging we may have been froging you may have been froging they may have been froging

Negation

Simple form	V-ing form
I may not frog you may not frog he may not frog we may not frog you may not frog they may not frog	I may not be froging you may not be froging he may not be froging we may not be froging you may not be froging they may not be froging
Perfect	V-ing perfect
I may not have froged you may not have froged he may not have froged we may not have froged you may not have froged they may not have froged	I may not have been froging you may not have been froging he may not have been froging we may not have been froging you may not have been froging they may not have been froging

Interrogative form

Simple form	V-ing form
may I frog? may you frog? may he frog? may we frog? may you frog? may they frog?	may I be froging? may you be froging? may he be froging? may we be froging? may you be froging? may they be froging?
Perfect	V-ing perfect
may I have froged? may you have froged? may he have froged? may we have froged? may you have froged? may they have froged?	may I have been froging? may you have been froging? may he have been froging? may we have been froging? may you have been froging? may they have been froging?

Interro-negative form

Simple form	V-ing form
may I not frog? may you not frog? may he not frog? may we not frog? may you not frog? may they not frog?	may I not be froging? may you not be froging? may he not be froging? may we not be froging? may you not be froging? may they not be froging?
Perfect	V-ing perfect
may I not have froged? may you not have froged? may he not have froged? may we not have froged? may you not have froged? may they not have froged?	may I not have been froging? may you not have been froging? may he not have been froging? may we not have been froging? may you not have been froging? may they not have been froging?