English verb conjugation
MUST PRECODE

Regular verb: precode - precoded - precoded

Affirmation

Simple form	V-ing form
I must precode you must precode he must precode we must precode you must precode they must precode	I must be precoding you must be precoding he must be precoding we must be precoding you must be precoding they must be precoding
Perfect	V-ing perfect
I must have precoded you must have precoded he must have precoded we must have precoded you must have precoded they must have precoded	I must have been precoding you must have been precoding he must have been precoding we must have been precoding you must have been precoding they must have been precoding

Negation

Simple form	V-ing form
I must not precode you must not precode he must not precode we must not precode you must not precode they must not precode	I must not be precoding you must not be precoding he must not be precoding we must not be precoding you must not be precoding they must not be precoding
Perfect	V-ing perfect
I must not have precoded you must not have precoded he must not have precoded we must not have precoded you must not have precoded they must not have precoded	I must not have been precoding you must not have been precoding he must not have been precoding we must not have been precoding you must not have been precoding they must not have been precoding

Interrogative form

Simple form	V-ing form
must I precode? must you precode? must he precode? must we precode? must you precode? must they precode?	must I be precoding? must you be precoding? must he be precoding? must we be precoding? must you be precoding? must they be precoding?
Perfect	V-ing perfect
must I have precoded? must you have precoded? must he have precoded? must we have precoded? must you have precoded? must they have precoded?	must I have been precoding? must you have been precoding? must he have been precoding? must we have been precoding? must you have been precoding? must they have been precoding?

Interro-negative form

Simple form	V-ing form
must I not precode? must you not precode? must he not precode? must we not precode? must you not precode? must they not precode?	must I not be precoding? must you not be precoding? must he not be precoding? must we not be precoding? must you not be precoding? must they not be precoding?
Perfect	V-ing perfect
must I not have precoded? must you not have precoded? must he not have precoded? must we not have precoded? must you not have precoded? must they not have precoded?	must I not have been precoding? must you not have been precoding? must he not have been precoding? must we not have been precoding? must you not have been precoding? must they not have been precoding?