English verb conjugation
MAY PRESENT

Regular verb: present - presented - presented

Affirmation

Simple form	V-ing form
I may present you may present she may present we may present you may present they may present	I may be presenting you may be presenting she may be presenting we may be presenting you may be presenting they may be presenting
Perfect	V-ing perfect
I may have presented you may have presented she may have presented we may have presented you may have presented they may have presented	I may have been presenting you may have been presenting she may have been presenting we may have been presenting you may have been presenting they may have been presenting

Negation

Simple form	V-ing form
I may not present you may not present she may not present we may not present you may not present they may not present	I may not be presenting you may not be presenting she may not be presenting we may not be presenting you may not be presenting they may not be presenting
Perfect	V-ing perfect
I may not have presented you may not have presented she may not have presented we may not have presented you may not have presented they may not have presented	I may not have been presenting you may not have been presenting she may not have been presenting we may not have been presenting you may not have been presenting they may not have been presenting

Interrogative form

Simple form	V-ing form
may I present? may you present? may she present? may we present? may you present? may they present?	may I be presenting? may you be presenting? may she be presenting? may we be presenting? may you be presenting? may they be presenting?
Perfect	V-ing perfect
may I have presented? may you have presented? may she have presented? may we have presented? may you have presented? may they have presented?	may I have been presenting? may you have been presenting? may she have been presenting? may we have been presenting? may you have been presenting? may they have been presenting?

Interro-negative form

Simple form	V-ing form
may I not present? may you not present? may she not present? may we not present? may you not present? may they not present?	may I not be presenting? may you not be presenting? may she not be presenting? may we not be presenting? may you not be presenting? may they not be presenting?
Perfect	V-ing perfect
may I not have presented? may you not have presented? may she not have presented? may we not have presented? may you not have presented? may they not have presented?	may I not have been presenting? may you not have been presenting? may she not have been presenting? may we not have been presenting? may you not have been presenting? may they not have been presenting?