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Primary auxiliary verbs
elementary
Primary auxiliary verbs
with TrainingTom
3. Elementary
Primary auxiliary verbs are 'be', 'have' and 'do'. These can change other verbs in a sentence e.g. 'is going', 'has gone', or 'did go'. Let's take a look!
Full Video Duration:
12 minutes
Aired: over 1 year ago
Aired: over 1 year ago
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