I may need you may need he may need we may need you may need they may need
V-ing form
I may be needing you may be needing he may be needing we may be needing you may be needing they may be needing
Perfect
I may have needed you may have needed he may have needed we may have needed you may have needed they may have needed
V-ing perfect
I may have been needing you may have been needing he may have been needing we may have been needing you may have been needing they may have been needing
Negation
Simple form
I may not need you may not need he may not need we may not need you may not need they may not need
V-ing form
I may not be needing you may not be needing he may not be needing we may not be needing you may not be needing they may not be needing
Perfect
I may not have needed you may not have needed he may not have needed we may not have needed you may not have needed they may not have needed
V-ing perfect
I may not have been needing you may not have been needing he may not have been needing we may not have been needing you may not have been needing they may not have been needing
Interrogative form
Simple form
may I need? may you need? may he need? may we need? may you need? may they need?
V-ing form
may I be needing? may you be needing? may he be needing? may we be needing? may you be needing? may they be needing?
Perfect
may I have needed? may you have needed? may he have needed? may we have needed? may you have needed? may they have needed?
V-ing perfect
may I have been needing? may you have been needing? may he have been needing? may we have been needing? may you have been needing? may they have been needing?
Interro-negative form
Simple form
may I not need? may you not need? may he not need? may we not need? may you not need? may they not need?
V-ing form
may I not be needing? may you not be needing? may he not be needing? may we not be needing? may you not be needing? may they not be needing?
Perfect
may I not have needed? may you not have needed? may he not have needed? may we not have needed? may you not have needed? may they not have needed?
V-ing perfect
may I not have been needing? may you not have been needing? may he not have been needing? may we not have been needing? may you not have been needing? may they not have been needing?