English verb conjugation
MAY HAVE

Irregular verb: have - had - had

Affirmation

Simple form	V-ing form
I may have you may have she may have we may have you may have they may have	I may be having you may be having she may be having we may be having you may be having they may be having
Perfect	V-ing perfect
I may have had you may have had she may have had we may have had you may have had they may have had	I may have been having you may have been having she may have been having we may have been having you may have been having they may have been having

Negation

Simple form	V-ing form
I may not have you may not have she may not have we may not have you may not have they may not have	I may not be having you may not be having she may not be having we may not be having you may not be having they may not be having
Perfect	V-ing perfect
I may not have had you may not have had she may not have had we may not have had you may not have had they may not have had	I may not have been having you may not have been having she may not have been having we may not have been having you may not have been having they may not have been having

Interrogative form

Simple form	V-ing form
may I have? may you have? may she have? may we have? may you have? may they have?	may I be having? may you be having? may she be having? may we be having? may you be having? may they be having?
Perfect	V-ing perfect
may I have had? may you have had? may she have had? may we have had? may you have had? may they have had?	may I have been having? may you have been having? may she have been having? may we have been having? may you have been having? may they have been having?

Interro-negative form

Simple form	V-ing form
may I not have? may you not have? may she not have? may we not have? may you not have? may they not have?	may I not be having? may you not be having? may she not be having? may we not be having? may you not be having? may they not be having?
Perfect	V-ing perfect
may I not have had? may you not have had? may she not have had? may we not have had? may you not have had? may they not have had?	may I not have been having? may you not have been having? may she not have been having? may we not have been having? may you not have been having? may they not have been having?