I may follow you may follow she may follow we may follow you may follow they may follow
V-ing form
I may be following you may be following she may be following we may be following you may be following they may be following
Perfect
I may have followed you may have followed she may have followed we may have followed you may have followed they may have followed
V-ing perfect
I may have been following you may have been following she may have been following we may have been following you may have been following they may have been following
Negation
Simple form
I may not follow you may not follow she may not follow we may not follow you may not follow they may not follow
V-ing form
I may not be following you may not be following she may not be following we may not be following you may not be following they may not be following
Perfect
I may not have followed you may not have followed she may not have followed we may not have followed you may not have followed they may not have followed
V-ing perfect
I may not have been following you may not have been following she may not have been following we may not have been following you may not have been following they may not have been following
Interrogative form
Simple form
may I follow? may you follow? may she follow? may we follow? may you follow? may they follow?
V-ing form
may I be following? may you be following? may she be following? may we be following? may you be following? may they be following?
Perfect
may I have followed? may you have followed? may she have followed? may we have followed? may you have followed? may they have followed?
V-ing perfect
may I have been following? may you have been following? may she have been following? may we have been following? may you have been following? may they have been following?
Interro-negative form
Simple form
may I not follow? may you not follow? may she not follow? may we not follow? may you not follow? may they not follow?
V-ing form
may I not be following? may you not be following? may she not be following? may we not be following? may you not be following? may they not be following?
Perfect
may I not have followed? may you not have followed? may she not have followed? may we not have followed? may you not have followed? may they not have followed?
V-ing perfect
may I not have been following? may you not have been following? may she not have been following? may we not have been following? may you not have been following? may they not have been following?