I may forward you may forward he may forward we may forward you may forward they may forward
V-ing form
I may be forwarding you may be forwarding he may be forwarding we may be forwarding you may be forwarding they may be forwarding
Perfect
I may have forwarded you may have forwarded he may have forwarded we may have forwarded you may have forwarded they may have forwarded
V-ing perfect
I may have been forwarding you may have been forwarding he may have been forwarding we may have been forwarding you may have been forwarding they may have been forwarding
Negation
Simple form
I may not forward you may not forward he may not forward we may not forward you may not forward they may not forward
V-ing form
I may not be forwarding you may not be forwarding he may not be forwarding we may not be forwarding you may not be forwarding they may not be forwarding
Perfect
I may not have forwarded you may not have forwarded he may not have forwarded we may not have forwarded you may not have forwarded they may not have forwarded
V-ing perfect
I may not have been forwarding you may not have been forwarding he may not have been forwarding we may not have been forwarding you may not have been forwarding they may not have been forwarding
Interrogative form
Simple form
may I forward? may you forward? may he forward? may we forward? may you forward? may they forward?
V-ing form
may I be forwarding? may you be forwarding? may he be forwarding? may we be forwarding? may you be forwarding? may they be forwarding?
Perfect
may I have forwarded? may you have forwarded? may he have forwarded? may we have forwarded? may you have forwarded? may they have forwarded?
V-ing perfect
may I have been forwarding? may you have been forwarding? may he have been forwarding? may we have been forwarding? may you have been forwarding? may they have been forwarding?
Interro-negative form
Simple form
may I not forward? may you not forward? may he not forward? may we not forward? may you not forward? may they not forward?
V-ing form
may I not be forwarding? may you not be forwarding? may he not be forwarding? may we not be forwarding? may you not be forwarding? may they not be forwarding?
Perfect
may I not have forwarded? may you not have forwarded? may he not have forwarded? may we not have forwarded? may you not have forwarded? may they not have forwarded?
V-ing perfect
may I not have been forwarding? may you not have been forwarding? may he not have been forwarding? may we not have been forwarding? may you not have been forwarding? may they not have been forwarding?