- Adjective Clauses
These are a type of dependent clause which act as adjectives. They can modify any noun or pronoun in a sentence.
In this diagram, the adjective clause is modifying the subject of the independent clause.

In this diagram, the adjective clause is modifying the object of the preposition.

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- Noun Clauses
These are a type of dependent clause acting as nouns. That means that they can do any of the noun jobs (subject, direct object, indirect object, predicate noun, object of the preposition).
This diagram shows a noun clause acting as the subject.

This diagram shows a noun clause acting as the object of the preposition.
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- Adverb Clauses
These are dependent clause which act as adverbs. That means that they can modify verbs, adjectives, or other adverbs.

- Elliptical Clauses
These are a type of adverb clause where the subject, verb, or both is left out. Diagram the implied words in parentheses.

Here is a diagram of the sentence They are more experienced than I. (than I is the elliptical clause.)

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- Subordinate Clauses
All of the above clauses (adjective, noun, adverb, elliptical) are types of subordinate clauses.
- Independent Clauses/ Main Clauses
These stand alone without any help. This example shows a very basic independent clause, but they can be much more complicated.
