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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: Always Offering a Helping Hand

This slideshow introduces the concept of auxiliary verbs and provides examples. It also discusses how auxiliary verbs may be used correctly in a sentence.

Source: Kathryn Reilly