I may attribute you may attribute he may attribute we may attribute you may attribute they may attribute
V-ing form
I may be attributing you may be attributing he may be attributing we may be attributing you may be attributing they may be attributing
Perfect
I may have attributed you may have attributed he may have attributed we may have attributed you may have attributed they may have attributed
V-ing perfect
I may have been attributing you may have been attributing he may have been attributing we may have been attributing you may have been attributing they may have been attributing
Negation
Simple form
I may not attribute you may not attribute he may not attribute we may not attribute you may not attribute they may not attribute
V-ing form
I may not be attributing you may not be attributing he may not be attributing we may not be attributing you may not be attributing they may not be attributing
Perfect
I may not have attributed you may not have attributed he may not have attributed we may not have attributed you may not have attributed they may not have attributed
V-ing perfect
I may not have been attributing you may not have been attributing he may not have been attributing we may not have been attributing you may not have been attributing they may not have been attributing
Interrogative form
Simple form
may I attribute? may you attribute? may he attribute? may we attribute? may you attribute? may they attribute?
V-ing form
may I be attributing? may you be attributing? may he be attributing? may we be attributing? may you be attributing? may they be attributing?
Perfect
may I have attributed? may you have attributed? may he have attributed? may we have attributed? may you have attributed? may they have attributed?
V-ing perfect
may I have been attributing? may you have been attributing? may he have been attributing? may we have been attributing? may you have been attributing? may they have been attributing?
Interro-negative form
Simple form
may I not attribute? may you not attribute? may he not attribute? may we not attribute? may you not attribute? may they not attribute?
V-ing form
may I not be attributing? may you not be attributing? may he not be attributing? may we not be attributing? may you not be attributing? may they not be attributing?
Perfect
may I not have attributed? may you not have attributed? may he not have attributed? may we not have attributed? may you not have attributed? may they not have attributed?
V-ing perfect
may I not have been attributing? may you not have been attributing? may he not have been attributing? may we not have been attributing? may you not have been attributing? may they not have been attributing?