English verb conjugation
MAY ESTABLISH

Regular verb: establish - established - established

Affirmation

Simple form	V-ing form
I may establish you may establish he may establish we may establish you may establish they may establish	I may be establishing you may be establishing he may be establishing we may be establishing you may be establishing they may be establishing
Perfect	V-ing perfect
I may have established you may have established he may have established we may have established you may have established they may have established	I may have been establishing you may have been establishing he may have been establishing we may have been establishing you may have been establishing they may have been establishing

Negation

Simple form	V-ing form
I may not establish you may not establish he may not establish we may not establish you may not establish they may not establish	I may not be establishing you may not be establishing he may not be establishing we may not be establishing you may not be establishing they may not be establishing
Perfect	V-ing perfect
I may not have established you may not have established he may not have established we may not have established you may not have established they may not have established	I may not have been establishing you may not have been establishing he may not have been establishing we may not have been establishing you may not have been establishing they may not have been establishing

Interrogative form

Simple form	V-ing form
may I establish? may you establish? may he establish? may we establish? may you establish? may they establish?	may I be establishing? may you be establishing? may he be establishing? may we be establishing? may you be establishing? may they be establishing?
Perfect	V-ing perfect
may I have established? may you have established? may he have established? may we have established? may you have established? may they have established?	may I have been establishing? may you have been establishing? may he have been establishing? may we have been establishing? may you have been establishing? may they have been establishing?

Interro-negative form

Simple form	V-ing form
may I not establish? may you not establish? may he not establish? may we not establish? may you not establish? may they not establish?	may I not be establishing? may you not be establishing? may he not be establishing? may we not be establishing? may you not be establishing? may they not be establishing?
Perfect	V-ing perfect
may I not have established? may you not have established? may he not have established? may we not have established? may you not have established? may they not have established?	may I not have been establishing? may you not have been establishing? may he not have been establishing? may we not have been establishing? may you not have been establishing? may they not have been establishing?