what is plural and singular, can you use in a sentence?

Answer 1

Plural is multiple things, singular is 1.

The DOG ran down the street (singular)
The DOGS ran up the street (plural)

Answer 2

I'm not sure I understand your question. Are you looking for a single word that is both plural and singular?

The word Deer is both.

Singular:
I saw a deer out by the edge of my field.

Plural:
I saw 30 deer out in the swamp just before dark.

Or are you wondering how plural and singular differ?

A plural word refers to more than one object; while a singular word refers to only one. Usually you simply add an 's' onto a singular word to make it plural. But if the word ends in a 'y', you have to change the 'y' to an 'i' and add 'es'.

For example,

normal word:
singular (computer)
Plural (computers)

word that ends in y:
singular (factory)
"the factory"
plural (factories)
"five factories"

Hope this helps

Answer 3

Plural is more than one singular is one.

Hat is singular.
Hats is plural.
Dog: singular
Dogs: plural

Answer 4

Plural means to have more than one of something.
Singular means to have only one of something.

cats -- plural
cat -- singular

Answer 5

Singular is for one thing.
Plural is for more than one thing.
if the word ends with Y, you erase the Y and change it to ies (ex: lady to ladies)
but the common one is to add s after a the word.

Answer 6

plural=es, s, i or more than one
eg radi
eg dots
singular=
eg radius
eg dot

Answer 7

Hamburgers
"Joey ate both his hamburgers"
Hamburger
Jane ate a hamburger"

Chores
"Sally did 3 of her chores"
Chore
"Jim did one chore"

Disagrees
"Tony disagrees on 2 of the ponts"
Disagree
"Molly can't disagree"

Chairs
"Mom bought 6 chairs"
Chair
"Dad needed a chair for work"

Hope this helps and I hope I understood your question correct!