Adverb
clauses are group of words used in shifting or adding meaning of a verb,
clause, adjective, or another adverb. These clauses can be used if: firstly, a
sentence contains a subject and a predicate. Secondly, when a subordinate
conjunction is used and thirdly, if it answer the ‘adverbial questions’ – when,
why, when and how. It is also further categorized to time, place, manner, degree,
condition, concession and reason.
In the
sentence: After I went to bed last night, the telephone rang twice.
<span> </span><span>The
adverb clause of time is ‘after I went to bed last night’, so the question must
be in ‘when’ form. That is: When did the telephone ring twice?</span>
