English verb conjugation
SHOULD PRECODE

Regular verb: precode - precoded - precoded

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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