This handy information sheet shows young grammarians how to distinguish among main, subordinate, relative, and noun clauses. 

Dependent, independent, coordination, and subordination. Everything you wanted to know about clauses, but were afraid to ask, recorded on this two-page information sheet.

Supplement instruction on sentence patterns and types by providing this reference sheet for your class members. Included on this page are definitions of many different sentence patterns and an example of each. A useful item for pupils to...

This section of an online grammar guide from the University of Calgary provides definitions and examples of adjective clauses and adverb clauses.

The first half of this tutorial on clauses and phrases covers topics such as independent clauses, dependent clauses, adjective clauses, adverb clauses, noun clauses, essential clauses, and nonessential clauses. The second part discusses...

This online writing guide defines independent and dependent clauses and explains how dependent clauses are used in sentences. With examples. [PDF]

The University of Washington provides an excellent collection of grammar-related summaries. The collection includes material on verb tenses, agreement, noncount nouns, and many other topics.

Review the uses of the subjunctive and see examples of each use in English and Spanish.

This site provides a very good overview of grammar components. Grammar examples and links are provided.

Printable information is provided that demonstrates how to identify an infinitive in the context of a sentence.