I must replant you must replant he must replant we must replant you must replant they must replant
V-ing form
I must be replanting you must be replanting he must be replanting we must be replanting you must be replanting they must be replanting
Perfect
I must have replanted you must have replanted he must have replanted we must have replanted you must have replanted they must have replanted
V-ing perfect
I must have been replanting you must have been replanting he must have been replanting we must have been replanting you must have been replanting they must have been replanting
Negation
Simple form
I must not replant you must not replant he must not replant we must not replant you must not replant they must not replant
V-ing form
I must not be replanting you must not be replanting he must not be replanting we must not be replanting you must not be replanting they must not be replanting
Perfect
I must not have replanted you must not have replanted he must not have replanted we must not have replanted you must not have replanted they must not have replanted
V-ing perfect
I must not have been replanting you must not have been replanting he must not have been replanting we must not have been replanting you must not have been replanting they must not have been replanting
Interrogative form
Simple form
must I replant? must you replant? must he replant? must we replant? must you replant? must they replant?
V-ing form
must I be replanting? must you be replanting? must he be replanting? must we be replanting? must you be replanting? must they be replanting?
Perfect
must I have replanted? must you have replanted? must he have replanted? must we have replanted? must you have replanted? must they have replanted?
V-ing perfect
must I have been replanting? must you have been replanting? must he have been replanting? must we have been replanting? must you have been replanting? must they have been replanting?
Interro-negative form
Simple form
must I not replant? must you not replant? must he not replant? must we not replant? must you not replant? must they not replant?
V-ing form
must I not be replanting? must you not be replanting? must he not be replanting? must we not be replanting? must you not be replanting? must they not be replanting?
Perfect
must I not have replanted? must you not have replanted? must he not have replanted? must we not have replanted? must you not have replanted? must they not have replanted?
V-ing perfect
must I not have been replanting? must you not have been replanting? must he not have been replanting? must we not have been replanting? must you not have been replanting? must they not have been replanting?