English verb conjugation
MAY IMPOUND

Regular verb: impound - impounded - impounded

Affirmation

Simple form	V-ing form
I may impound you may impound she may impound we may impound you may impound they may impound	I may be impounding you may be impounding she may be impounding we may be impounding you may be impounding they may be impounding
Perfect	V-ing perfect
I may have impounded you may have impounded she may have impounded we may have impounded you may have impounded they may have impounded	I may have been impounding you may have been impounding she may have been impounding we may have been impounding you may have been impounding they may have been impounding

Negation

Simple form	V-ing form
I mayn't impound you mayn't impound she mayn't impound we mayn't impound you mayn't impound they mayn't impound	I mayn't be impounding you mayn't be impounding she mayn't be impounding we mayn't be impounding you mayn't be impounding they mayn't be impounding
Perfect	V-ing perfect
I mayn't have impounded you mayn't have impounded she mayn't have impounded we mayn't have impounded you mayn't have impounded they mayn't have impounded	I mayn't have been impounding you mayn't have been impounding she mayn't have been impounding we mayn't have been impounding you mayn't have been impounding they mayn't have been impounding

Interrogative form

Simple form	V-ing form
may I impound? may you impound? may she impound? may we impound? may you impound? may they impound?	may I be impounding? may you be impounding? may she be impounding? may we be impounding? may you be impounding? may they be impounding?
Perfect	V-ing perfect
may I have impounded? may you have impounded? may she have impounded? may we have impounded? may you have impounded? may they have impounded?	may I have been impounding? may you have been impounding? may she have been impounding? may we have been impounding? may you have been impounding? may they have been impounding?

Interro-negative form

Simple form	V-ing form
mayn't I impound? mayn't you impound? mayn't she impound? mayn't we impound? mayn't you impound? mayn't they impound?	mayn't I be impounding? mayn't you be impounding? mayn't she be impounding? mayn't we be impounding? mayn't you be impounding? mayn't they be impounding?
Perfect	V-ing perfect
mayn't I have impounded? mayn't you have impounded? mayn't she have impounded? mayn't we have impounded? mayn't you have impounded? mayn't they have impounded?	mayn't I have been impounding? mayn't you have been impounding? mayn't she have been impounding? mayn't we have been impounding? mayn't you have been impounding? mayn't they have been impounding?