English verb conjugation
MAY ACKNOWLEDGE

Regular verb: acknowledge - acknowledged - acknowledged

Affirmation

Simple form	V-ing form
I may acknowledge you may acknowledge he may acknowledge we may acknowledge you may acknowledge they may acknowledge	I may be acknowledging you may be acknowledging he may be acknowledging we may be acknowledging you may be acknowledging they may be acknowledging
Perfect	V-ing perfect
I may have acknowledged you may have acknowledged he may have acknowledged we may have acknowledged you may have acknowledged they may have acknowledged	I may have been acknowledging you may have been acknowledging he may have been acknowledging we may have been acknowledging you may have been acknowledging they may have been acknowledging

Negation

Simple form	V-ing form
I mayn't acknowledge you mayn't acknowledge he mayn't acknowledge we mayn't acknowledge you mayn't acknowledge they mayn't acknowledge	I mayn't be acknowledging you mayn't be acknowledging he mayn't be acknowledging we mayn't be acknowledging you mayn't be acknowledging they mayn't be acknowledging
Perfect	V-ing perfect
I mayn't have acknowledged you mayn't have acknowledged he mayn't have acknowledged we mayn't have acknowledged you mayn't have acknowledged they mayn't have acknowledged	I mayn't have been acknowledging you mayn't have been acknowledging he mayn't have been acknowledging we mayn't have been acknowledging you mayn't have been acknowledging they mayn't have been acknowledging

Interrogative form

Simple form	V-ing form
may I acknowledge? may you acknowledge? may he acknowledge? may we acknowledge? may you acknowledge? may they acknowledge?	may I be acknowledging? may you be acknowledging? may he be acknowledging? may we be acknowledging? may you be acknowledging? may they be acknowledging?
Perfect	V-ing perfect
may I have acknowledged? may you have acknowledged? may he have acknowledged? may we have acknowledged? may you have acknowledged? may they have acknowledged?	may I have been acknowledging? may you have been acknowledging? may he have been acknowledging? may we have been acknowledging? may you have been acknowledging? may they have been acknowledging?

Interro-negative form

Simple form	V-ing form
mayn't I acknowledge? mayn't you acknowledge? mayn't he acknowledge? mayn't we acknowledge? mayn't you acknowledge? mayn't they acknowledge?	mayn't I be acknowledging? mayn't you be acknowledging? mayn't he be acknowledging? mayn't we be acknowledging? mayn't you be acknowledging? mayn't they be acknowledging?
Perfect	V-ing perfect
mayn't I have acknowledged? mayn't you have acknowledged? mayn't he have acknowledged? mayn't we have acknowledged? mayn't you have acknowledged? mayn't they have acknowledged?	mayn't I have been acknowledging? mayn't you have been acknowledging? mayn't he have been acknowledging? mayn't we have been acknowledging? mayn't you have been acknowledging? mayn't they have been acknowledging?