Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may offer sth you may offer sth he may offer sth we may offer sth you may offer sth they may offer sth
V-ing form
I may be offer sthing you may be offer sthing he may be offer sthing we may be offer sthing you may be offer sthing they may be offer sthing
Perfect
I may have offer sthed you may have offer sthed he may have offer sthed we may have offer sthed you may have offer sthed they may have offer sthed
V-ing perfect
I may have been offer sthing you may have been offer sthing he may have been offer sthing we may have been offer sthing you may have been offer sthing they may have been offer sthing
Negation
Simple form
I may not offer sth you may not offer sth he may not offer sth we may not offer sth you may not offer sth they may not offer sth
V-ing form
I may not be offer sthing you may not be offer sthing he may not be offer sthing we may not be offer sthing you may not be offer sthing they may not be offer sthing
Perfect
I may not have offer sthed you may not have offer sthed he may not have offer sthed we may not have offer sthed you may not have offer sthed they may not have offer sthed
V-ing perfect
I may not have been offer sthing you may not have been offer sthing he may not have been offer sthing we may not have been offer sthing you may not have been offer sthing they may not have been offer sthing
Interrogative form
Simple form
may I offer sth? may you offer sth? may he offer sth? may we offer sth? may you offer sth? may they offer sth?
V-ing form
may I be offer sthing? may you be offer sthing? may he be offer sthing? may we be offer sthing? may you be offer sthing? may they be offer sthing?
Perfect
may I have offer sthed? may you have offer sthed? may he have offer sthed? may we have offer sthed? may you have offer sthed? may they have offer sthed?
V-ing perfect
may I have been offer sthing? may you have been offer sthing? may he have been offer sthing? may we have been offer sthing? may you have been offer sthing? may they have been offer sthing?
Interro-negative form
Simple form
may I not offer sth? may you not offer sth? may he not offer sth? may we not offer sth? may you not offer sth? may they not offer sth?
V-ing form
may I not be offer sthing? may you not be offer sthing? may he not be offer sthing? may we not be offer sthing? may you not be offer sthing? may they not be offer sthing?
Perfect
may I not have offer sthed? may you not have offer sthed? may he not have offer sthed? may we not have offer sthed? may you not have offer sthed? may they not have offer sthed?
V-ing perfect
may I not have been offer sthing? may you not have been offer sthing? may he not have been offer sthing? may we not have been offer sthing? may you not have been offer sthing? may they not have been offer sthing?