Gathering of the Figments

Figment · Posted: Sun Feb 04, 2007 2:55 am Post subject: Sentence Punctuation Patterns

From: http://owl.english.purdue.edu/handouts/grammar/

Pattern One: Simple sentence
Independent clause .

Example: Doctors are concerned about the rising death rate from asthma.

Doctors are concerned about the rising death rate from asthma .

This pattern is an example of a simple sentence.

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Pattern Two : Compound Sentence
Independent clause , coordinating conjunction independent clause .

There are seven coordinating conjunctions: and, but, for, or, nor, so, yet.

Example: Doctors are concerned about the rising death rate from asthma, but they don't know the reasons for it.

Doctors are concerned about the rising death rate from asthma , but they don't know the reasons for it .

This pattern is an example of a compound sentence.

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Pattern Three: Compound Sentence
Independent clause ; Independent clause .

Example: Doctors are concerned about the rising death rate from asthma; they are unsure of its cause.

Doctors are concerned about the rising death rate from asthma ; they are unsure of its cause .

This pattern is an example of a compound sentence.

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Pattern Four: Compound Sentence
Independent clause ; independent marker , independent clause .

Examples of independent markers are the following: therefore, moreover, thus, consequently, however, also.

Example: Doctors are concerned about the rising death rate from asthma; therefore, they have called for more research into its causes.

Doctors are concerned about the rising death rate from asthma ; therefore , they have called for more research into its causes .

This pattern is an example of a compound sentence.

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Pattern Five: Complex Sentence
Dependent marker + dependent clause , Independent clause .

Examples of dependent markers are as follows: because, before, since, while, although, if, until, when, then, after, as, as if.

Example: Because doctors are concerned about the rising death rate from asthma, they have called for more research into its causes.

Because doctors are concerned about the rising death rate from asthma , they have called for more research into its causes .

This pattern is an example of a complex sentence.

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Pattern Six
Independent clause dependent marker + dependent clause .

Examples of dependent markers are as follows: because, before, since, while, although, if, until, when, then, after, as, as if.

Example: Doctors are concerned about the rising death rate from asthma because it is a common, treatable illness.

Doctors are concerned about the rising death rate from asthma because it is a common, treatable illness .

This pattern is an example of a complex sentence.

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Pattern Seven

First part of an independent clause , non-essential clause or phrase , rest of the independent clause .

For an example of non-essential clauses and phrases, see Commas With Non Essential Elements (http://owl.english.purdue.edu/handouts/grammar/g_commaess.html for those of you reading a print copy).

Example: Many doctors, including both pediatricians and family practice physicians, are concerned about the rising death rate from asthma.

Many doctors , including both pediatricians and family practice physicians , are concerned about the rising death rate from asthma .

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Pattern Eight
First part of an independent clause essential clause or phrase rest of the independent clause .

For an example of non-essential clauses and phrases, see Commas With Non Essential Elements (http://owl.english.purdue.edu/handouts/grammar/g_commaess.html for those of you reading a print copy).

Example: Many doctors who are concerned about the rising death rate from asthma have called for more research into its causes.

Many doctors who are concerned about the rising death rate from asthma have called for more research into its causes .

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For more about punctuating sentences and grammar, see our grammar handouts section.
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