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