‘Because’ has become a preposition, because grammar

20131119-092300.jpgThe construction is more versatile than “because+noun” suggests. Prepositional because can be yoked to verbs (Can’t talk now because cooking), adjectives (making up examples because lazy), interjections (Because yay!), and maybe adverbs too, though in strings like Because honestly., the adverb is functioning more as an exclamation. The resulting phrases are all similarly succinct and expressive. —Sentence first.