English verb conjugation
MAY SOUND

Regular verb: sound - sounded - sounded

Affirmation

Simple form	V-ing form
I may sound you may sound he may sound we may sound you may sound they may sound	I may be sounding you may be sounding he may be sounding we may be sounding you may be sounding they may be sounding
Perfect	V-ing perfect
I may have sounded you may have sounded he may have sounded we may have sounded you may have sounded they may have sounded	I may have been sounding you may have been sounding he may have been sounding we may have been sounding you may have been sounding they may have been sounding

Negation

Simple form	V-ing form
I mayn't sound you mayn't sound he mayn't sound we mayn't sound you mayn't sound they mayn't sound	I mayn't be sounding you mayn't be sounding he mayn't be sounding we mayn't be sounding you mayn't be sounding they mayn't be sounding
Perfect	V-ing perfect
I mayn't have sounded you mayn't have sounded he mayn't have sounded we mayn't have sounded you mayn't have sounded they mayn't have sounded	I mayn't have been sounding you mayn't have been sounding he mayn't have been sounding we mayn't have been sounding you mayn't have been sounding they mayn't have been sounding

Interrogative form

Simple form	V-ing form
may I sound? may you sound? may he sound? may we sound? may you sound? may they sound?	may I be sounding? may you be sounding? may he be sounding? may we be sounding? may you be sounding? may they be sounding?
Perfect	V-ing perfect
may I have sounded? may you have sounded? may he have sounded? may we have sounded? may you have sounded? may they have sounded?	may I have been sounding? may you have been sounding? may he have been sounding? may we have been sounding? may you have been sounding? may they have been sounding?

Interro-negative form

Simple form	V-ing form
mayn't I sound? mayn't you sound? mayn't he sound? mayn't we sound? mayn't you sound? mayn't they sound?	mayn't I be sounding? mayn't you be sounding? mayn't he be sounding? mayn't we be sounding? mayn't you be sounding? mayn't they be sounding?
Perfect	V-ing perfect
mayn't I have sounded? mayn't you have sounded? mayn't he have sounded? mayn't we have sounded? mayn't you have sounded? mayn't they have sounded?	mayn't I have been sounding? mayn't you have been sounding? mayn't he have been sounding? mayn't we have been sounding? mayn't you have been sounding? mayn't they have been sounding?