A sentence is a group of words that expresses a complete thought. It usually includes a subject and a predicate and may be used to make a statement, ask a question, give a command, or express strong emotion.
Start with What Is a Sentence? for the basic definition, parts, types, and common errors. You can then explore detailed lessons on subjects, predicates, objects, complements, sentence structures, fragments, run-on sentences, and comma splices.
Sentence structure refers to the way words are arranged to form clear and meaningful sentences. The order of subjects, verbs, and objects affects how easily your ideas are understood. When sentence structure is used well, your writing feels natural and…
A sentence fragment is a group of words that looks like a sentence but doesn’t express a complete thought. It might be missing a subject, a verb, or both. Sometimes, it’s just a leftover piece of a sentence that was…
Subject-verb agreement means that the subject and verb in a sentence must match in number. If the subject is singular, the verb should be singular. If the subject is plural, the verb should be plural. It’s a basic grammar rule,…
Parallelism in grammar means using the same grammatical structure for two or more parts of a sentence that are similar in meaning or function. This helps make your writing clearer, smoother, and easier to follow. Writers use parallel structure to…
In every complete sentence, something is being said about the subject. That “something” is called the predicate. It tells us what the subject does, is, has, or feels. Without it, a sentence wouldn’t be complete. The predicate always contains a…
A sentence is the basic unit of meaning in English. It expresses a complete thought, whether it’s a statement, a question, a command, or an exclamation. Every sentence follows a structure, and knowing how that structure works is essential for…