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