B3: Subordinate word groups

B3Subordinate word groups

Subordinate word groups include phrases and clauses. Phrases are subordinate because they lack a subject and a verb; they are classified as prepositional, verbal, appositive, and absolute (see B3-a to B3-d). Subordinate clauses have a subject and a verb, but they begin with a word (such as although, that, or when) that marks them as subordinate (see B3-e).