I may document you may document she may document we may document you may document they may document
V-ing form
I may be documenting you may be documenting she may be documenting we may be documenting you may be documenting they may be documenting
Perfect
I may have documented you may have documented she may have documented we may have documented you may have documented they may have documented
V-ing perfect
I may have been documenting you may have been documenting she may have been documenting we may have been documenting you may have been documenting they may have been documenting
Negation
Simple form
I may not document you may not document she may not document we may not document you may not document they may not document
V-ing form
I may not be documenting you may not be documenting she may not be documenting we may not be documenting you may not be documenting they may not be documenting
Perfect
I may not have documented you may not have documented she may not have documented we may not have documented you may not have documented they may not have documented
V-ing perfect
I may not have been documenting you may not have been documenting she may not have been documenting we may not have been documenting you may not have been documenting they may not have been documenting
Interrogative form
Simple form
may I document? may you document? may she document? may we document? may you document? may they document?
V-ing form
may I be documenting? may you be documenting? may she be documenting? may we be documenting? may you be documenting? may they be documenting?
Perfect
may I have documented? may you have documented? may she have documented? may we have documented? may you have documented? may they have documented?
V-ing perfect
may I have been documenting? may you have been documenting? may she have been documenting? may we have been documenting? may you have been documenting? may they have been documenting?
Interro-negative form
Simple form
may I not document? may you not document? may she not document? may we not document? may you not document? may they not document?
V-ing form
may I not be documenting? may you not be documenting? may she not be documenting? may we not be documenting? may you not be documenting? may they not be documenting?
Perfect
may I not have documented? may you not have documented? may she not have documented? may we not have documented? may you not have documented? may they not have documented?
V-ing perfect
may I not have been documenting? may you not have been documenting? may she not have been documenting? may we not have been documenting? may you not have been documenting? may they not have been documenting?