Rest in peace united in Christ." The abbreviation R.I.P., meaning "Requiescat in pace" "Rest in peace", continues to be engraved on the gravestones of Christians, especially in the Catholic, Lutheran, and Anglican denominations. In the Tridentine Requiem Mass of the Catholic Church the phrase appears several times. To satisfy a vogue for rhyming couplets on tombstones, the phrase has been parsed ungrammatically as: This verse has been found inscribed in Hebrew on gravestones dating from the 1st century BC, in the graveyard of Bet Shearim. It speaks of the righteous person who died because he could not stand the evil surrounding him. A
Phrase qualifies as a phrase, and the head-word gives its syntactic name, "subordinator", to the grammatical category of the entire phrase. But this phrase, "before that happened", is more commonly classified in other grammars, including traditional English grammars, as a subordinate clause (or dependent clause); and it is then labelled "not" as a phrase, but as a clause. Most theories of syntax view most phrases as having a head, but some non-headed phrases are acknowledged. A phrase lacking a head is known as exocentric, and phrases with heads are endocentric. Some modern theories of syntax introduce certain functional categories in which