English Lessons: How to Diagram a Sentence

The structure of a sentence is very important toshould. You are then going to draw a slanted line
communication because words in different sequencesconnecting to the horizontal line the sentence is written
can mean different things, although the words are theon to the left of the word people, but it will slanting
same. That is why it is important to place each part ofdownward like a sliding board.
the sentence in the correct place so that what youThis is where you're going to write the word some
are trying to say is not perceived to be something else.because it is an adjective. Since it modifies the word
If you have ever received instructions from someonepeople, it is considered a modifier and modifiers go on
and followed them just as they said them and thenthe slanted line.
they come back to you later and tell you that you didAnother example
not follow their directions, this can be quite confusing.To get a little more complicated, the sentence "The
And no matter what you tell that person, they are notsmartest people will be laughing," is a good one to
going to believe that they were not clear becausediagram. Of course you know the subject and the
they knew what it was they were trying to tell you. It isnoun in the sentence is the word people, the adjective
important to look out for this, but it is also importantis the word smartest, and the verb is laughing.
that you know how to send your own messages,However, this sentence is in the future tense because
whether it is in writing or speaking.the people are not currently laughing, but they will be
The sentencelaughing.
There are several parts to a sentence such as theSo you're going to draw your horizontal line and write
subject, the verb, and what we call modifiers. Let's just"people will be laughing" just like you did in the first
say you're given the simple sentence, "People shouldexample. You will draw your vertical line between the
laugh." The word should is called a modal auxiliary verb.words people and will. The word the is called a definite
This means that you are going to draw a straight linearticle and it will be written on a slanted line to the left
and write the sentence on the line. You are then goingof the word people. The word smartest id an
to draw a vertical line between people and should.adjective and it is also written on a slanted line, but it is
Since should is a modal auxiliary verb, it is categorizeddone so at the right of the word people.
with the verb "laugh." What this diagram does isThese two examples are the basics of diagramming a
separate the subject from the verb.sentence. Of course sentences get more complicated
Now let us expand the sentence to "Some peopleand require more slants and lines. A good example is a
should laugh." This can make it a little trickier becausepredicate nominative, which is a noun that follows a
you have an additional word at the beginning that is notlinking verb such as the word is. This means a slant to
the subject, but you still have your subject and yourthe left at the top of the horizontal line will be present
verb present. So what you are going to do is keepbetween the word is and the noun. These are great
your vertical line with the sentence written on the linethings to know and will help you communicate
and the line drawn between the words people andeffectively.