I may attorn you may attorn he may attorn we may attorn you may attorn they may attorn
V-ing form
I may be attorning you may be attorning he may be attorning we may be attorning you may be attorning they may be attorning
Perfect
I may have attorned you may have attorned he may have attorned we may have attorned you may have attorned they may have attorned
V-ing perfect
I may have been attorning you may have been attorning he may have been attorning we may have been attorning you may have been attorning they may have been attorning
Negation
Simple form
I may not attorn you may not attorn he may not attorn we may not attorn you may not attorn they may not attorn
V-ing form
I may not be attorning you may not be attorning he may not be attorning we may not be attorning you may not be attorning they may not be attorning
Perfect
I may not have attorned you may not have attorned he may not have attorned we may not have attorned you may not have attorned they may not have attorned
V-ing perfect
I may not have been attorning you may not have been attorning he may not have been attorning we may not have been attorning you may not have been attorning they may not have been attorning
Interrogative form
Simple form
may I attorn? may you attorn? may he attorn? may we attorn? may you attorn? may they attorn?
V-ing form
may I be attorning? may you be attorning? may he be attorning? may we be attorning? may you be attorning? may they be attorning?
Perfect
may I have attorned? may you have attorned? may he have attorned? may we have attorned? may you have attorned? may they have attorned?
V-ing perfect
may I have been attorning? may you have been attorning? may he have been attorning? may we have been attorning? may you have been attorning? may they have been attorning?
Interro-negative form
Simple form
may I not attorn? may you not attorn? may he not attorn? may we not attorn? may you not attorn? may they not attorn?
V-ing form
may I not be attorning? may you not be attorning? may he not be attorning? may we not be attorning? may you not be attorning? may they not be attorning?
Perfect
may I not have attorned? may you not have attorned? may he not have attorned? may we not have attorned? may you not have attorned? may they not have attorned?
V-ing perfect
may I not have been attorning? may you not have been attorning? may he not have been attorning? may we not have been attorning? may you not have been attorning? may they not have been attorning?