These plural-only nouns are not marked with the expected final -s.
These plural-only nouns have no singular form. (Note the nouns consist of paired parts.)
People are funny.
*A people is at the door.
A person is at the door.
Two people are at the door.
Some people are at the door.
Pants arebright .
jeans, trousers, breeches, overalls, briefs, cordoroys, slacks, knickers, shorts, etc.
*A pant is on the floor.
A pair of pants are on the floor..
This pant leg needs shortening.
The police are coming. (group noun)
*A police is at the door.
*Two police are at the door.
Two police officers / policemen are at the door.
Scissors areuseful.
pliers, tweezers, tongs, shears, snippers, forceps, etc.
*A scissor is useful.
A pair of scissors are useful.
This scissor blade needs sharpening.
The cattle are in the field. The livestock are in the field.(animals raised for food) The poultry are in the pen.(birds raised for food)
*Six cattle are in the field. (Six head of cattle…)
A thousand cattle are on this ranch. *This cattle is from our ranch.
These cattle are from are ranch.
Glasses areavailable in many styles.
goggles, binoculars, spectacles, etc.
*A glass is available in many styles.
A pair of glasses was left on the counter.
This glass lens needs replacing.
Suds arecoming ot of the washing machine.
*A sud is on my beer.
A bubble is on my nose.
*Yellow highlighted words are examples of incorrect usage.
Related page: Singular plural forms
Singular-Only (no plural form)
BASE FORM (no -S)
FINAL -S
Noncount nouns are singluar-only nouns which usually have no plural form. See exceptions. One could also argue that a unique noun is singular-only in actual usage (though a plural could be formed morphologically.)
For some words, the -s is part of the lexical base of the word. It is not a plural marker.
Other similar words classics, statistics, acoustics, ethics have singular forms.
The World Series is played in October.
series, species (The final -s is part of the word not a plural ending.)
Same Word Form – singular or plural
BASE FORM (no -S)
FINAL -S
The singular form is used for both singular and plural reference to these animals. A plural form may be used to express varieties. See Plural–Varieties This is also called "base plural" form.
A word form ending in -S is singular or plural in agreement.
A deerisin the field.
Two deerarein the field.
The kennelsislocated in a building nearby. The kennelsarekept clean.
A number of nouns of foreign origin do not form a plural from a base form + s. The singular form is inflected (marked) differently from the plural form. Singular markers include -us, -om, -on, -ium, -ix, -ex, -is.
Plural markers include -i, -a, -ae, ices, -en, -es.
A cactusis able to live in the desert.
bacterium, index, phenomenon, child, datum, analysis, etc.
Cactiare able to live in the desert.
bacteria, indices, phenomena, children, data, analyses, etc.
Dancing isa lot of fun. Gerunds (activities) : running, swimming, cooking, sleeping, etc. Infinitives (activities) : to run, to swim, to cook, to sleep, etc.