I may attire you may attire he may attire we may attire you may attire they may attire
V-ing form
I may be attiring you may be attiring he may be attiring we may be attiring you may be attiring they may be attiring
Perfect
I may have attired you may have attired he may have attired we may have attired you may have attired they may have attired
V-ing perfect
I may have been attiring you may have been attiring he may have been attiring we may have been attiring you may have been attiring they may have been attiring
Negation
Simple form
I may not attire you may not attire he may not attire we may not attire you may not attire they may not attire
V-ing form
I may not be attiring you may not be attiring he may not be attiring we may not be attiring you may not be attiring they may not be attiring
Perfect
I may not have attired you may not have attired he may not have attired we may not have attired you may not have attired they may not have attired
V-ing perfect
I may not have been attiring you may not have been attiring he may not have been attiring we may not have been attiring you may not have been attiring they may not have been attiring
Interrogative form
Simple form
may I attire? may you attire? may he attire? may we attire? may you attire? may they attire?
V-ing form
may I be attiring? may you be attiring? may he be attiring? may we be attiring? may you be attiring? may they be attiring?
Perfect
may I have attired? may you have attired? may he have attired? may we have attired? may you have attired? may they have attired?
V-ing perfect
may I have been attiring? may you have been attiring? may he have been attiring? may we have been attiring? may you have been attiring? may they have been attiring?
Interro-negative form
Simple form
may I not attire? may you not attire? may he not attire? may we not attire? may you not attire? may they not attire?
V-ing form
may I not be attiring? may you not be attiring? may he not be attiring? may we not be attiring? may you not be attiring? may they not be attiring?
Perfect
may I not have attired? may you not have attired? may he not have attired? may we not have attired? may you not have attired? may they not have attired?
V-ing perfect
may I not have been attiring? may you not have been attiring? may he not have been attiring? may we not have been attiring? may you not have been attiring? may they not have been attiring?