What Is Are Subjects?
If we want to define 'subject' in the simplest way possible, we could say that:
The subject is the person or thing doing something.
The subject is the doer of the action.
Types of Subjects
We have three main types of subjects. They are:
- Simple subjects
- Compound subjects
- Complete subjects
Let's start with the simplest form:
1. Simple Subjects
Subject Personal Pronouns
As you saw in the example above, the subject of a sentence can be a personal pronoun.
Personal pronouns can be either subjects or objects in a sentence. In the table below, you can see the list of subject personal pronouns.
English Subject Pronouns
2. Compound Subjects
Here, we have two separate nouns 'Jake' and 'Sally' that are joined together with 'and.'
As you can see, sometimes we have a mix of nouns and pronouns, but they're all still the subject of our sentence.
3. Complete Subjects
Keep in mind that you cannot pick the head of the noun phrase and single out one word (e.g. the boy in the example above) and say it is our subject. Because the subject is not just any boy; it is 'the boy standing next to Max.'
What Does a Subject Do?
A subject in a sentence can do different things:
- The subject performs an action
- The subject is described and identified → the verb of the sentence is a linking verb
- The subject has an action done to it → the sentence is in passive voice
Pinpointing The Subject
One simple way to find the subject in a sentence is to find the verb first. When you identify the verb, you identify the subject.
- In an declarative sentence, the subject usually appears before the verb;
- In an imperative sentence, the subject is normally implied and therefore omitted
Eat! → (
1. Inverted Sentences
Sometimes for emphasis or for literary purposes, people change the positions of parts of the sentence. In this case, the subject is usually after the verb.
Behind the picture was
Find the verb first and ask yourself 'what was?' The safety box was. The safety box with all the money was behind the picture.
2. Sentences with prepositional phrases
After the interview,
The adverbial phrase is part of the predicate, even if it is at the beginning of the sentence.
You can rearrange the sentence to its normal order: 'The books you wanted are here'. In this case, 'here' is an adverb.
Subjects are usually used at the beginning of the sentences to show who does the action or sometimes the subject is something which the whole sentence is about, and it actually does nothing. There are three types of subjects as follows:
|Examples||you/Alex/a girl/the boy||my sister and I/Nina and her boyfriend||A five-year-old boy/The woman in charge of the disaster|
Remember that it is not forced to have a subject at the beginning of a sentence. For example, in imperatives most of the time the subject (you) is omitted. Sometimes subjects are in the middle of a sentence as it follows another clause which is put at the beginning.
Look at the subject pronouns below:
|Subjective pronouns||Suitable to be verb|
|First person singular||I||am|
|Second person singular||You||are|
|Third person singular||He||is|
|Third person singular||She||is|
|Third person singular||It||is|
|First person plural||We||are|
|Second person plural||You||are|
|Third person plural||They||are|