English verb conjugation
MAY OFFER

Regular verb: offer - offered - offered

Affirmation

Simple form	V-ing form
I may offer you may offer she may offer we may offer you may offer they may offer	I may be offering you may be offering she may be offering we may be offering you may be offering they may be offering
Perfect	V-ing perfect
I may have offered you may have offered she may have offered we may have offered you may have offered they may have offered	I may have been offering you may have been offering she may have been offering we may have been offering you may have been offering they may have been offering

Negation

Simple form	V-ing form
I mayn't offer you mayn't offer she mayn't offer we mayn't offer you mayn't offer they mayn't offer	I mayn't be offering you mayn't be offering she mayn't be offering we mayn't be offering you mayn't be offering they mayn't be offering
Perfect	V-ing perfect
I mayn't have offered you mayn't have offered she mayn't have offered we mayn't have offered you mayn't have offered they mayn't have offered	I mayn't have been offering you mayn't have been offering she mayn't have been offering we mayn't have been offering you mayn't have been offering they mayn't have been offering

Interrogative form

Simple form	V-ing form
may I offer? may you offer? may she offer? may we offer? may you offer? may they offer?	may I be offering? may you be offering? may she be offering? may we be offering? may you be offering? may they be offering?
Perfect	V-ing perfect
may I have offered? may you have offered? may she have offered? may we have offered? may you have offered? may they have offered?	may I have been offering? may you have been offering? may she have been offering? may we have been offering? may you have been offering? may they have been offering?

Interro-negative form

Simple form	V-ing form
mayn't I offer? mayn't you offer? mayn't she offer? mayn't we offer? mayn't you offer? mayn't they offer?	mayn't I be offering? mayn't you be offering? mayn't she be offering? mayn't we be offering? mayn't you be offering? mayn't they be offering?
Perfect	V-ing perfect
mayn't I have offered? mayn't you have offered? mayn't she have offered? mayn't we have offered? mayn't you have offered? mayn't they have offered?	mayn't I have been offering? mayn't you have been offering? mayn't she have been offering? mayn't we have been offering? mayn't you have been offering? mayn't they have been offering?