(a) Introducing a sentence or an independent clause: moreover, likewise, also; (b) modifying the predicate: too, also, in the same manner; (c) connecting nouns, usually following the last member……

As interrog. adv. in direct questions: (a) from what place?, whence?; also in interrog. adv. phrase with prep. from [last quot.]; (b) by what means?, how?; for what reason?, why? …