Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must forward forward you must forward forward he must forward forward we must forward forward you must forward forward they must forward forward
V-ing form
I must be forward forwarding you must be forward forwarding he must be forward forwarding we must be forward forwarding you must be forward forwarding they must be forward forwarding
Perfect
I must have forward forwarded you must have forward forwarded he must have forward forwarded we must have forward forwarded you must have forward forwarded they must have forward forwarded
V-ing perfect
I must have been forward forwarding you must have been forward forwarding he must have been forward forwarding we must have been forward forwarding you must have been forward forwarding they must have been forward forwarding
Negation
Simple form
I must not forward forward you must not forward forward he must not forward forward we must not forward forward you must not forward forward they must not forward forward
V-ing form
I must not be forward forwarding you must not be forward forwarding he must not be forward forwarding we must not be forward forwarding you must not be forward forwarding they must not be forward forwarding
Perfect
I must not have forward forwarded you must not have forward forwarded he must not have forward forwarded we must not have forward forwarded you must not have forward forwarded they must not have forward forwarded
V-ing perfect
I must not have been forward forwarding you must not have been forward forwarding he must not have been forward forwarding we must not have been forward forwarding you must not have been forward forwarding they must not have been forward forwarding
Interrogative form
Simple form
must I forward forward? must you forward forward? must he forward forward? must we forward forward? must you forward forward? must they forward forward?
V-ing form
must I be forward forwarding? must you be forward forwarding? must he be forward forwarding? must we be forward forwarding? must you be forward forwarding? must they be forward forwarding?
Perfect
must I have forward forwarded? must you have forward forwarded? must he have forward forwarded? must we have forward forwarded? must you have forward forwarded? must they have forward forwarded?
V-ing perfect
must I have been forward forwarding? must you have been forward forwarding? must he have been forward forwarding? must we have been forward forwarding? must you have been forward forwarding? must they have been forward forwarding?
Interro-negative form
Simple form
must I not forward forward? must you not forward forward? must he not forward forward? must we not forward forward? must you not forward forward? must they not forward forward?
V-ing form
must I not be forward forwarding? must you not be forward forwarding? must he not be forward forwarding? must we not be forward forwarding? must you not be forward forwarding? must they not be forward forwarding?
Perfect
must I not have forward forwarded? must you not have forward forwarded? must he not have forward forwarded? must we not have forward forwarded? must you not have forward forwarded? must they not have forward forwarded?
V-ing perfect
must I not have been forward forwarding? must you not have been forward forwarding? must he not have been forward forwarding? must we not have been forward forwarding? must you not have been forward forwarding? must they not have been forward forwarding?