Parts of speech: English Language Notes for CBI Recruitment

Parts of Speech – CBI Recruitment English Language Notes

Goal: Master the eight core parts of speech so you can spot and use them correctly in any sentence.

1. Simple Explanation

In English, words are grouped into categories called parts of speech. Each category has a distinct grammatical function in a sentence. Knowing them helps you understand sentence structure, improve writing, and answer language‑based questions quickly.

Part	Typical Function	Example
Noun	Person, place, thing, or idea	dog, city, happiness
Pronoun	Replaces a noun	he, they, which
Verb	Action or state	run, is, think
Adjective	Describes a noun	blue, quick, large
Adverb	Modifies verb, adjective, or another adverb	quickly, very, often
Preposition	Shows relationship between noun/pronoun and another word	in, on, before
Conjunction	Connects words, phrases, or clauses	and, but, because
Interjection	Expresses emotion	wow! hey! oops!

2. Key Points

Part	What It Does	Quick Test	Common Mistakes
Noun	Names something	Can be a person, place, thing, or idea	Mixing up noun vs. verb when a word can be both (e.g., run as noun/verb)
Pronoun	Takes the place of a noun	Does it replace a noun?	Using the wrong case (subjective vs. objective)
Verb	Shows action or being	Is it a main action or a form of be?	Confusing verb with adverb (e.g., fast as adverb/adj)
Adjective	Adds detail to a noun	Does it describe a noun?	Using adjective when you actually need an adverb
Adverb	Modifies verb, adjective, or another adverb	Does it answer how, when, where, or to what degree?	Calling adverb when it's a preposition phrase
Preposition	Links noun/pronoun to other words	Is it showing location, time, direction, or possession?	Using preposition when you need a conjunction
Conjunction	Joins clauses or phrases	Is it linking two ideas?	Mixing coordinating and subordinating conjunctions
Interjection	Expresses feeling	Is it an exclamation standing alone?	Treating interjection as a regular sentence element

Additional Notes

Determiners (articles, demonstratives, possessives) often pair with nouns but are a separate sub‑category.
Modal verbs (can, should, must) are a special type of verb that express possibility, necessity, or obligation.
Ellipsis: In questions or answers you can drop words; the missing words are usually understood from context.

3. Worked Example

Sentence:

The quick brown fox jumps over the lazy dog, and it easily lands on the warm patch of grass.

Word	Part of Speech	Why
The	Determiner (type of noun)	Specifies the noun fox
quick	Adjective	Describes fox
brown	Adjective	Describes fox
fox	Noun	Subject of the sentence
jumps	Verb	Main action
over	Preposition	Shows relation of jumps to dog
the	Determiner	Specifies the noun dog
lazy	Adjective	Describes dog
dog	Noun	Object of preposition over
and	Conjunction	Connects two clauses
it	Pronoun	Replaces fox
easily	Adverb	Modifies verb lands
lands	Verb	Main action of second clause
on	Preposition	Shows relation of lands to grass
the	Determiner	Specifies the noun patch
warm	Adjective	Describes patch
patch	Noun	Object of preposition on
of	Preposition	Shows relation of patch to grass
grass	Noun	Object of preposition of

Quick Check:

What is the subject? fox (noun)
What does “quick” modify? fox (adjective)
Which word tells us how it lands? easily (adverb)

4. Quick Revision Summary

Part	Question to Ask	Sample Word	Quick Tip
Noun	Who/what?	cat	Think of a name or thing.
Pronoun	Replaces a noun?	she	Must have a noun it stands for.
Verb	Action or state?	runs	If it can be is or am, it's a verb.
Adjective	Describes a noun?	green	Comes before or after noun, answers “what kind?”
Adverb	Modifies verb/adjective?	slowly	Often ends in ‑ly, answers “how?”
Preposition	Shows relation?	between	Usually followed by a noun or pronoun.
Conjunction	Joins parts?	because	Look for connecting words.
Interjection	Exclamation?	*