1831. Sentences are said to be _correlative_, when a relative pronoun or
adverb has a corresponding determinative or demonstrative pronoun or
adverb in the main sentence.
Thus, the ordinary correlative of #quī# is #is#, less frequently #hīc#,
#ille#, #īdem#. Similarly #tot . . . quot# are used as correlatives;
also #quō . . . eō#, #quantō . . . tantō#; #quantum . . . tantum#; #tam
. . . quam#; #totiēns . . . quotiēns#; #tālis . . . quālis#; #ubī̆ . . .
ibī̆#; #ut . . . ita#, #sīc#, or #item#; #cum ... tum#.