Originally Posted by
Frank Antonson
"Sentence adverb" is a new term for me. Does it mean that an adverb modifies the whole clause instead of the simple predicate? To me, adverbs modify verbs, adjectives, or other adverbs. Furthermore, they answer one of the four questions -- how, when, where, or why. "Adverb" is a part of speech. "Modifier" is a part of a sentence. I think it is pretty important that the two regimes (morphology and syntax) do not get confused. "For one" pretty clearly is a modifier. I guess the question, then, comes down to "Which sentence part does it modify?"
On another matter, I must admit, Parser, that I am interested in who are the authorities that you consult.
Still on another matter, I think it would be worth your while, dear Parser, to find a way to diagram online. "SmartDraw 7: Suite edition" is what I use.