Basic English Usage

• Articles a/the
• Prepositions
• Adjective + preposition combination
• Noun + preposition combination
• Verb + preposition combination

Practical Grammar usage

• Can vs Could vs May vs Might
• Few vs A few vs Little vs A little
• For vs Since vs During vs While vs Ago
• Must vs Have to vs Need vs Should
• Say vs Tell
• Shall vs Will vs 'll
• Should vs Would
• So vs Such
• Some vs Any; Much vs Many; No vs None
• So that vs To vs In order to vs So as to
• Still vs Yet vs Always vs Already vs No longer
• Used to vs Be used to vs Get used to
• Very vs Too vs Enough vs Quite vs Rather vs Fairly
• What vs Which
• Which vs That vs Who vs Whose
• Wish
• Within vs By vs Until
• Would rather vs Had better

Some other Grammar Usage

• Adverbs
• Amount
• Been vs Gone
• Countable and Uncountable Nouns
• Draw vs Withdraw
• Have something done vs Have someone do something
• Likely to vs Bound to

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