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3 Tutorials that teach Auxiliary Verbs
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Auxiliary Verbs

Auxiliary Verbs

Author: Kathryn Reilly

To introduce the idea of "helping" verbs, which may be part of verb strings or phrases,  and how they add important shades of meaning.

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Auxiliary Verbs: The Most Helpful Kind

This slideshow introduces auxiliary verbs and reviews how to use them to alter sentence meaning, create the passive voice and add emphasis to a sentence.

Source: Kathryn Reilly