The subject of a sentence usually comes first, but occasionally it is put after the predicate.
In imperative sentences, the subject is usually left out.
The Phrase and the Clause
Consider the group of words ‘on the roof’. It makes sense, but not complete sense. Such a group of words which makes sense, but not complete sense is called a phrase.
In the following sentences, the groups of words in italics are phrases.
Now consider the groups of words in italics in the following sentences.
We know that the group of words ‘a necklace of gold’ is a phrase. But the group of words ‘which is made of gold’ is not a phrase. It has a subject (which) and a predicate (is made of gold).
Such a group of words which forms part of a larger sentence, and contains a subject and a predicate is called a clause. In the following sentences, the groups of words in italics are clauses.