English verb conjugation
MAY FLY

Irregular verb: fly - flew - flown

Affirmation

Simple form	V-ing form
I may fly you may fly he may fly we may fly you may fly they may fly	I may be flying you may be flying he may be flying we may be flying you may be flying they may be flying
Perfect	V-ing perfect
I may have flown you may have flown he may have flown we may have flown you may have flown they may have flown	I may have been flying you may have been flying he may have been flying we may have been flying you may have been flying they may have been flying

Negation

Simple form	V-ing form
I mayn't fly you mayn't fly he mayn't fly we mayn't fly you mayn't fly they mayn't fly	I mayn't be flying you mayn't be flying he mayn't be flying we mayn't be flying you mayn't be flying they mayn't be flying
Perfect	V-ing perfect
I mayn't have flown you mayn't have flown he mayn't have flown we mayn't have flown you mayn't have flown they mayn't have flown	I mayn't have been flying you mayn't have been flying he mayn't have been flying we mayn't have been flying you mayn't have been flying they mayn't have been flying

Interrogative form

Simple form	V-ing form
may I fly? may you fly? may he fly? may we fly? may you fly? may they fly?	may I be flying? may you be flying? may he be flying? may we be flying? may you be flying? may they be flying?
Perfect	V-ing perfect
may I have flown? may you have flown? may he have flown? may we have flown? may you have flown? may they have flown?	may I have been flying? may you have been flying? may he have been flying? may we have been flying? may you have been flying? may they have been flying?

Interro-negative form

Simple form	V-ing form
mayn't I fly? mayn't you fly? mayn't he fly? mayn't we fly? mayn't you fly? mayn't they fly?	mayn't I be flying? mayn't you be flying? mayn't he be flying? mayn't we be flying? mayn't you be flying? mayn't they be flying?
Perfect	V-ing perfect
mayn't I have flown? mayn't you have flown? mayn't he have flown? mayn't we have flown? mayn't you have flown? mayn't they have flown?	mayn't I have been flying? mayn't you have been flying? mayn't he have been flying? mayn't we have been flying? mayn't you have been flying? mayn't they have been flying?