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