A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example: I won’t ...

Last week’s column that discussed the use of comas, semi and full colons, and mentioned dependent and independent clauses in passing, elicited an email response from a reader who sought to know what ...