"0"^^ . . . "relative clause"^^ . "106315096"^^ . . "105926991"@en-us . . . . "06315096-n"^^ . . "0"^^ . "a clause introduced by a relative pronoun; \"`who visits frequently' is a relative clause in the sentence `John, who visits frequently, is ill'\""@en-us . . . . "relative clause"@en-us .