I need to find the simple subject and simple predicate:

Question

Every sentence should begin with a capital letter.

I know that "sentence" is the simple subject but I'm not sure if the simple predicate must include the word "should" or if it's just "begin"

Help please

Answer 1

You're right that the simple subject is "sentence."

Yes, the simple predicate is "should begin."

You need to include all helping verbs in the simple and complete predicate.

Answer 2

A wheel is often used for that step what is the subject