An auxiliary verb is one which helps other verbs to make tenses, passive forms etc. There are two groups – primary auxiliaries and modal auxiliaries.
Primary auxiliaries
Be, do, have and their various forms are called primary auxiliaries.
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An auxiliary verb is one which helps other verbs to make tenses, passive forms etc. There are two groups – primary auxiliaries and modal auxiliaries.
Be, do, have and their various forms are called primary auxiliaries.
(още…)
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