English verb conjugation
MAY SELECT

Regular verb: select - selected - selected

Affirmation

Simple form	V-ing form
I may select you may select he may select we may select you may select they may select	I may be selecting you may be selecting he may be selecting we may be selecting you may be selecting they may be selecting
Perfect	V-ing perfect
I may have selected you may have selected he may have selected we may have selected you may have selected they may have selected	I may have been selecting you may have been selecting he may have been selecting we may have been selecting you may have been selecting they may have been selecting

Negation

Simple form	V-ing form
I mayn't select you mayn't select he mayn't select we mayn't select you mayn't select they mayn't select	I mayn't be selecting you mayn't be selecting he mayn't be selecting we mayn't be selecting you mayn't be selecting they mayn't be selecting
Perfect	V-ing perfect
I mayn't have selected you mayn't have selected he mayn't have selected we mayn't have selected you mayn't have selected they mayn't have selected	I mayn't have been selecting you mayn't have been selecting he mayn't have been selecting we mayn't have been selecting you mayn't have been selecting they mayn't have been selecting

Interrogative form

Simple form	V-ing form
may I select? may you select? may he select? may we select? may you select? may they select?	may I be selecting? may you be selecting? may he be selecting? may we be selecting? may you be selecting? may they be selecting?
Perfect	V-ing perfect
may I have selected? may you have selected? may he have selected? may we have selected? may you have selected? may they have selected?	may I have been selecting? may you have been selecting? may he have been selecting? may we have been selecting? may you have been selecting? may they have been selecting?

Interro-negative form

Simple form	V-ing form
mayn't I select? mayn't you select? mayn't he select? mayn't we select? mayn't you select? mayn't they select?	mayn't I be selecting? mayn't you be selecting? mayn't he be selecting? mayn't we be selecting? mayn't you be selecting? mayn't they be selecting?
Perfect	V-ing perfect
mayn't I have selected? mayn't you have selected? mayn't he have selected? mayn't we have selected? mayn't you have selected? mayn't they have selected?	mayn't I have been selecting? mayn't you have been selecting? mayn't he have been selecting? mayn't we have been selecting? mayn't you have been selecting? mayn't they have been selecting?