I may tether you may tether he may tether we may tether you may tether they may tether
V-ing form
I may be tethering you may be tethering he may be tethering we may be tethering you may be tethering they may be tethering
Perfect
I may have tethered you may have tethered he may have tethered we may have tethered you may have tethered they may have tethered
V-ing perfect
I may have been tethering you may have been tethering he may have been tethering we may have been tethering you may have been tethering they may have been tethering
Negation
Simple form
I may not tether you may not tether he may not tether we may not tether you may not tether they may not tether
V-ing form
I may not be tethering you may not be tethering he may not be tethering we may not be tethering you may not be tethering they may not be tethering
Perfect
I may not have tethered you may not have tethered he may not have tethered we may not have tethered you may not have tethered they may not have tethered
V-ing perfect
I may not have been tethering you may not have been tethering he may not have been tethering we may not have been tethering you may not have been tethering they may not have been tethering
Interrogative form
Simple form
may I tether? may you tether? may he tether? may we tether? may you tether? may they tether?
V-ing form
may I be tethering? may you be tethering? may he be tethering? may we be tethering? may you be tethering? may they be tethering?
Perfect
may I have tethered? may you have tethered? may he have tethered? may we have tethered? may you have tethered? may they have tethered?
V-ing perfect
may I have been tethering? may you have been tethering? may he have been tethering? may we have been tethering? may you have been tethering? may they have been tethering?
Interro-negative form
Simple form
may I not tether? may you not tether? may he not tether? may we not tether? may you not tether? may they not tether?
V-ing form
may I not be tethering? may you not be tethering? may he not be tethering? may we not be tethering? may you not be tethering? may they not be tethering?
Perfect
may I not have tethered? may you not have tethered? may he not have tethered? may we not have tethered? may you not have tethered? may they not have tethered?
V-ing perfect
may I not have been tethering? may you not have been tethering? may he not have been tethering? may we not have been tethering? may you not have been tethering? may they not have been tethering?