Open-closed words

Open—Closed class words with examples

Sl. No.	Parts of speech	Examples
1.	Noun	boys, mother, father, table, chair, tiger, etc
	Proper noun	Shivaji, Gandhiji, Radhanagari, India
	Common noun	boys, mother, father, table, chair, tiger, etc
	Concrete noun	boys, mother, father, table, chair, tiger, etc
	Abstract noun	joy, happiness, love
	Countable noun	boys, mother, father, table, chair, tiger, etc
	Mass/uncountable noun	milk, water, hair, knowledge
	Collective noun	Team, committee, crowd, family
2.	Verb	run, walk, talk, play
	Regular verb	play (played), walk (walked), talk (talked)
	Irregular Verb	run (ran), go (went), come (came)
3.	Adjective	red, yellow, green, tall, fat
4.	Adverb	quickly, swiftly, plainly, smoothly
5.	Determiners	a/an, the, this/that, these/those
6.	Pronouns	I, we, you, he, she, it, they, my, his/her
7.	Enumerators	one, two, three, first, second, third
8.	Prepositions	In, on, to, from, under, above, near, far
9.	Conjunctions	And, but, or, so, because
10.	Interjections	Oh! Ah! Ouch! My God!
11.	Operator verb	am, is, are, was, were
	Auxiliary verb	am, is, are, was, were
	Modal verb	can, could, may, might, shall, should