I may teleconference you may teleconference she may teleconference we may teleconference you may teleconference they may teleconference
V-ing form
I may be teleconferencing you may be teleconferencing she may be teleconferencing we may be teleconferencing you may be teleconferencing they may be teleconferencing
Perfect
I may have teleconferenced you may have teleconferenced she may have teleconferenced we may have teleconferenced you may have teleconferenced they may have teleconferenced
V-ing perfect
I may have been teleconferencing you may have been teleconferencing she may have been teleconferencing we may have been teleconferencing you may have been teleconferencing they may have been teleconferencing
Negation
Simple form
I may not teleconference you may not teleconference she may not teleconference we may not teleconference you may not teleconference they may not teleconference
V-ing form
I may not be teleconferencing you may not be teleconferencing she may not be teleconferencing we may not be teleconferencing you may not be teleconferencing they may not be teleconferencing
Perfect
I may not have teleconferenced you may not have teleconferenced she may not have teleconferenced we may not have teleconferenced you may not have teleconferenced they may not have teleconferenced
V-ing perfect
I may not have been teleconferencing you may not have been teleconferencing she may not have been teleconferencing we may not have been teleconferencing you may not have been teleconferencing they may not have been teleconferencing
Interrogative form
Simple form
may I teleconference? may you teleconference? may she teleconference? may we teleconference? may you teleconference? may they teleconference?
V-ing form
may I be teleconferencing? may you be teleconferencing? may she be teleconferencing? may we be teleconferencing? may you be teleconferencing? may they be teleconferencing?
Perfect
may I have teleconferenced? may you have teleconferenced? may she have teleconferenced? may we have teleconferenced? may you have teleconferenced? may they have teleconferenced?
V-ing perfect
may I have been teleconferencing? may you have been teleconferencing? may she have been teleconferencing? may we have been teleconferencing? may you have been teleconferencing? may they have been teleconferencing?
Interro-negative form
Simple form
may I not teleconference? may you not teleconference? may she not teleconference? may we not teleconference? may you not teleconference? may they not teleconference?
V-ing form
may I not be teleconferencing? may you not be teleconferencing? may she not be teleconferencing? may we not be teleconferencing? may you not be teleconferencing? may they not be teleconferencing?
Perfect
may I not have teleconferenced? may you not have teleconferenced? may she not have teleconferenced? may we not have teleconferenced? may you not have teleconferenced? may they not have teleconferenced?
V-ing perfect
may I not have been teleconferencing? may you not have been teleconferencing? may she not have been teleconferencing? may we not have been teleconferencing? may you not have been teleconferencing? may they not have been teleconferencing?