An indefinite article (“a” or “an”) is used with singular countable nouns when we mention something for the first time and also when it is unimportant which particular thing we

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What is a pronoun in English grammar? In English Grammar, Pronouns take the place of a noun. They stand in as a substitute for a noun and so avoid the

Prepositions are some of the most commonly-used words in English. They are short, apparently simple words which tell us something about position either in space or in time. The name

Articles are used before nouns. In English there are only two articles, a/an and the. The noun “article” has several different meanings. Here, we are talking about a word class

One of the most difficult aspects of learning another language is grammar. Grammar is the systems and structures that are used in a particular language. Perfect grammar is not always