If you’ve had to homeschool any small people lately – or even if you’re just connected to some parents on social media – you’ve likely been confronted by the baffling phrase “fronted adverbial”.
The Manila Times on MSN

Reducing adverb clauses for brevity

The preceding chapter showed how sentences can be streamlined by reducing their adjective clauses to adjective phrases — a simple process that omits the relative pronouns “that,” “which,” “who,” “whom ...