English verb conjugation
MAY ALLOW

Regular verb: allow - allowed - allowed

Affirmation

Simple form	V-ing form
I may allow you may allow he may allow we may allow you may allow they may allow	I may be allowing you may be allowing he may be allowing we may be allowing you may be allowing they may be allowing
Perfect	V-ing perfect
I may have allowed you may have allowed he may have allowed we may have allowed you may have allowed they may have allowed	I may have been allowing you may have been allowing he may have been allowing we may have been allowing you may have been allowing they may have been allowing

Negation

Simple form	V-ing form
I mayn't allow you mayn't allow he mayn't allow we mayn't allow you mayn't allow they mayn't allow	I mayn't be allowing you mayn't be allowing he mayn't be allowing we mayn't be allowing you mayn't be allowing they mayn't be allowing
Perfect	V-ing perfect
I mayn't have allowed you mayn't have allowed he mayn't have allowed we mayn't have allowed you mayn't have allowed they mayn't have allowed	I mayn't have been allowing you mayn't have been allowing he mayn't have been allowing we mayn't have been allowing you mayn't have been allowing they mayn't have been allowing

Interrogative form

Simple form	V-ing form
may I allow? may you allow? may he allow? may we allow? may you allow? may they allow?	may I be allowing? may you be allowing? may he be allowing? may we be allowing? may you be allowing? may they be allowing?
Perfect	V-ing perfect
may I have allowed? may you have allowed? may he have allowed? may we have allowed? may you have allowed? may they have allowed?	may I have been allowing? may you have been allowing? may he have been allowing? may we have been allowing? may you have been allowing? may they have been allowing?

Interro-negative form

Simple form	V-ing form
mayn't I allow? mayn't you allow? mayn't he allow? mayn't we allow? mayn't you allow? mayn't they allow?	mayn't I be allowing? mayn't you be allowing? mayn't he be allowing? mayn't we be allowing? mayn't you be allowing? mayn't they be allowing?
Perfect	V-ing perfect
mayn't I have allowed? mayn't you have allowed? mayn't he have allowed? mayn't we have allowed? mayn't you have allowed? mayn't they have allowed?	mayn't I have been allowing? mayn't you have been allowing? mayn't he have been allowing? mayn't we have been allowing? mayn't you have been allowing? mayn't they have been allowing?