English Grammar Rules
Browse all grammar topics with clear explanations and examples
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Articles
A, an, the - when and how to use them
Articles: A/An/The
Use a/an for general or first mention; the for specific or known items
Zero Article
When no article is used with plural/uncountable nouns and generic references
Articles with Geography
When to use 'the' with countries, rivers, mountains, and other geographical names
Articles: Special Cases
Tricky article usage: school vs the school, in hospital, play the piano