BBC English Masterclass: Inversion 2 In this Masterclass, Dan's going to show you more about inversion including reduced conditionals and adverbs of place or movement. Inversion happens in English for emphasis, dramatic purpose or formality. In order to invert, the subject verb object order of a normal sentence is changed in some way. For more, visit our website: http://www.bbc.co.uk/learningenglish/english/course/towards-advanced/unit-26/session-1 | BBC Learning English