introductionA preposition often connects two things: (1) a noun, adjective or verb that comes before it, and (2) a ‘prepositional object’ –...

Prepositions are not normally used before infinitives in English. After verb/ noun/adjective + preposition, we usually use the -ing form of a...

Prepositions can be followed by conjunctions in some cases but not in others.indirect speech: prepositions dropped before thatPrepositions are not...

What are modal auxiliary verbs? The verbs can, could, may, might, will, would, shall (mainly British English), should, must and ought are called...