English verb conjugation
MAY IMPEND

Regular verb: impend - impended - impended

Affirmation

Simple form	V-ing form
I may impend you may impend she may impend we may impend you may impend they may impend	I may be impending you may be impending she may be impending we may be impending you may be impending they may be impending
Perfect	V-ing perfect
I may have impended you may have impended she may have impended we may have impended you may have impended they may have impended	I may have been impending you may have been impending she may have been impending we may have been impending you may have been impending they may have been impending

Negation

Simple form	V-ing form
I mayn't impend you mayn't impend she mayn't impend we mayn't impend you mayn't impend they mayn't impend	I mayn't be impending you mayn't be impending she mayn't be impending we mayn't be impending you mayn't be impending they mayn't be impending
Perfect	V-ing perfect
I mayn't have impended you mayn't have impended she mayn't have impended we mayn't have impended you mayn't have impended they mayn't have impended	I mayn't have been impending you mayn't have been impending she mayn't have been impending we mayn't have been impending you mayn't have been impending they mayn't have been impending

Interrogative form

Simple form	V-ing form
may I impend? may you impend? may she impend? may we impend? may you impend? may they impend?	may I be impending? may you be impending? may she be impending? may we be impending? may you be impending? may they be impending?
Perfect	V-ing perfect
may I have impended? may you have impended? may she have impended? may we have impended? may you have impended? may they have impended?	may I have been impending? may you have been impending? may she have been impending? may we have been impending? may you have been impending? may they have been impending?

Interro-negative form

Simple form	V-ing form
mayn't I impend? mayn't you impend? mayn't she impend? mayn't we impend? mayn't you impend? mayn't they impend?	mayn't I be impending? mayn't you be impending? mayn't she be impending? mayn't we be impending? mayn't you be impending? mayn't they be impending?
Perfect	V-ing perfect
mayn't I have impended? mayn't you have impended? mayn't she have impended? mayn't we have impended? mayn't you have impended? mayn't they have impended?	mayn't I have been impending? mayn't you have been impending? mayn't she have been impending? mayn't we have been impending? mayn't you have been impending? mayn't they have been impending?