We can categorize English words into 9 basic types called "parts of speech" or "word classes". It's quite important to recognize parts of speech. This helps you to analyze sentences and understand them. It also helps you to construct good sentences.
short exclamation, sometimes inserted into a sentence
oh!, ouch!, hi!, well
Ouch! That hurts! Hi! How are you? Well, I don't know.
* Some grammar sources traditionally categorize English into 8 parts of speech. Others say 10. At EnglishClub, we use the more recent categorization of 9 parts of speech. Examples of other categorizations are:
Verbs may be treated as two different parts of speech:
lexical Verbs (work, like, run)
auxiliary Verbs (be, have, must)
Determiners may be treated as adjectives, instead of being a separate part of speech.
Parts of Speech Examples
Here are some examples of sentences made with different English parts of speech:
verb
Stop!
noun
verb
John
works.
noun
verb
verb
John
is
working.
pronoun
verb
noun
She
loves
animals.
noun
verb
noun
adverb
Tara
speaks
English
well.
noun
verb
adjective
noun
Tara
speaks
good
English.
pronoun
verb
preposition
determiner
noun
adverb
She
ran
to
the
station
quickly.
pron.
verb
adj.
noun
conjunction
pron.
verb
pron.
She
likes
big
snakes
but
I
hate
them.
Here is a sentence that contains every part of speech:
interjection
pron.
conj.
det.
adj.
noun
verb
prep.
noun
adverb
Well,
she
and
my
young
John
walk
to
school
slowly.
Words with More Than One Job
Many words in English can have more than one job, or be more than one part of speech. For example, "work" can be a verb and a noun; "but" can be a conjunction and a preposition; "well" can be an adjective, an adverb and an interjection. In addition, many nouns can act as adjectives.
To analyze the part of speech, ask yourself: "What job is this word doing in this sentence?"
In the table below you can see a few examples. Of course, there are more, even for some of the words in the table. In fact, if you look in a good dictionary you will see that the word "but" has six jobs to do:
verb, noun, adverb, pronoun, preposition and conjunction!