Auxiliary Verbs | English Grammar Lessons For Beginners | English Grammar For Kids
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Вспомогательные Глаголы В Английском - Auxiliary Verbs
The Auxiliary Verbs Song
An auxiliary force is an organized group supplementing but not directly incorporated in a regular military or police entity. It may comprise either civilian volunteers undertaking support functions or additional personnel directly performing military or police duties, usually on a part-time basis.