I need to find the simple subject and simple predicate:

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

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.

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

To find the simple subject and simple predicate in a sentence, follow these steps:

Step 1: Identify the subject of the sentence. The subject is the noun or pronoun that the sentence is about. In this case, the subject is "Every sentence."

Step 2: Determine the simple subject. The simple subject is the noun or pronoun that the verb (predicate) is acting upon. In this case, "sentence" is the simple subject.

Step 3: Identify the predicate of the sentence. The predicate is the verb or verb phrase that tells something about the subject. In this case, the predicate is "should begin with a capital letter."

Step 4: Determine the simple predicate. The simple predicate is the main verb or verb phrase that conveys the main action of the subject. In this case, the simple predicate is "should begin."

The word "should" is not part of the simple predicate, as it is an auxiliary verb indicating obligation or recommendation. The main action is conveyed by the verb "begin." Therefore, the simple predicate is just "begin."

So, the simple subject is "sentence" and the simple predicate is "begin."