Assertion: conjunctive adverb | /r/HasProperty | followed by comma
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: A conjunctive adverb is commonly placed at the beginning of the main clause (where it's usually followed by a comma); accordingly, it may follow a semicolon, but only when both clauses (the one before and the one after the conjunctive adverb) are independent and can stand alone.
text: A conjunctive adverb may begin a sentence and is often followed by a comma.
text: Note that when they are placed in this position, they are usually followed by a comma.