This tag applies to questions that deal with grammatical number: “singular” versus “plural”, and (rarely) also “dual”.

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10
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4answers
10k views

“Are either of you free?”

In the process of writing to two people I typed: "Are either of you free?" and was immediately called out by my grammar checker which suggested I should write: "Is either of you free?" The second of ...
10
votes
2answers
13k views

“viruses” or “virii”?

Is the plural of virus "viruses" or "virii"?
10
votes
3answers
21k views

Plural of “learning”

What is the plural of learning? Is it learnings?
10
votes
3answers
29k views

Is “each and every one of you” singular or plural?

Is each and every one of you singular or plural? I searched this subject and found a similar post here but I just want to confirm.
10
votes
5answers
5k views

When a sentence uses an optional plural, should the rest of the sentence treat it as singular or plural?

Consider the following sentence: We assume that the individual(s) possesses some general knowledge of the rules of football. Is "possesses" correct there? Should it be "possess"? Is the rule ...
10
votes
6answers
1k views

When is it correct to not use the irregular form for a plural? e.g. mouses vs. mice

I seem to recall that an English teacher somewhere along the course of my education had indicated that when referencing distinct types of a word, e.g. a computer mouse and the mammal, it would be ...
10
votes
3answers
98k views

“Analysis” vs. “analyses”

The (U.S.) National Institutes of Health website has a webpage that states that it contains reports, data and analyses of NIH research activities I feel as though this sounds awkward. Would ...
10
votes
3answers
8k views

Singular or plural following a list

Can anyone tell me if I should use inspire or inspires in this phrase? An extraordinary leader whose vision, values, integrity and boundless curiosity inspires all who follow in his footsteps.
10
votes
2answers
1k views

How should I pluralise “as is”?

Let’s say I write: “Just send me these documents as is”. Is that correct? Should it be pluralised into “as are”, which sounds so wrong to me? Or are they both incorrect, in which case I may write “as ...
10
votes
2answers
10k views

Why is “zero” plural? [duplicate]

Possible Duplicate: Correct plural form of a zero quantified noun I could have: Zero books One book Two books Why is zero in plural form? Edit Per Merriam-Webster: Plural (adj): of, ...
10
votes
3answers
239k views

When to use “lives” as a plural of life?

I am confused when talking about a general idea using "our life" when sometimes I feel like using "our lives". Please tell me the correct answer with appropriate explanation.
10
votes
2answers
21k views

What is the correct syntax for a plural possessive of a word already ending in s? [duplicate]

Possible Duplicate: What is the correct possessive for nouns ending in s? Before you vote to close as a duplicate, note that these two questions deal with similar issues to this, but none ...
10
votes
3answers
14k views

“Are” vs. “is” with compound subjects

How are the wife and kid? How is the wife and kid? Which is more correct?
10
votes
4answers
20k views

Using “skies” instead of “sky”

Why do people use "skies" instead of "sky" (when, indeed, we only have one sky)? Reach for the sky/skies! and I'm glad to finally see some blue skies. I'm glad to finally see a blue ...
10
votes
3answers
672 views

Is there any common context for “enoughs”?

I noticed today that ENOUGHS is valid in Scrabble(tm), and I realize "enough" can be used as a noun ("I've had enough!"), but I'm unaware of any context where one might use its plural. Perhaps it's ...
10
votes
2answers
51k views

“Anyone has” or “anyone have” seen them? [closed]

So I thought I'm sure about this and my instincts say that: "If anyone has seen them .." would be right but then again when I said it like: "If anyone have seen them .." I started thinking which one ...
10
votes
4answers
2k views

How to deal with irregular plural(s)?

What happens if you have a written phrase like We were looking at the same poster(s). but with a noun that has an irregular plural? E.g. with baby/babies, would this be the correct form? We ...
9
votes
9answers
3k views

What is the plural of Prius?

What would be the correct plural of Prius, and why? A Latin professor would say Prium’s the best...
9
votes
6answers
4k views

What is the preferred plural form of “bus”?

The OED states that both "buses" and "busses" are acceptable plural forms of "bus". Is one generally preferred over the other?
9
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6answers
3k views

Does the word 'God' with a capital G have a plural form?

Does the word 'God' with a capital G have a plural form?
9
votes
5answers
3k views

“My last couple of years” — singular or plural?

Should I use "wasn't" or "weren't" in the following sentence? My last couple of years as an Edison Eagle wasn’t all about fighting and bad friendships.
9
votes
4answers
24k views

When traveling abroad, are you “oversea” or “overseas”?

I live in Singapore and I will be travelling to Jakarta. Should I say "I will be oversea next week." or "I will be overseas next week."? Looking at Google Maps, it looks like there are two seas ...
9
votes
4answers
3k views

Is the plural form of “Mercedes” a disused word?

In the picture below: 1) are there two Mercedeses? Or, 2) are there two Mercedes? Can we infer from this nGram that the plural noun "Mercedeses" is a disused word, hence the sentence 2) ...
9
votes
4answers
566 views

Pluralizing keywords in programming languages [duplicate]

Possible Duplicate: Marking plural of code words In the language that I'm currently working in one of the keywords is try. I'm writing an error message: No implementation for global ...
9
votes
1answer
7k views

Possessive form for words ending in “y”

Which of the following is correct? The fortune 500 companys' assets are vast. The fortune 500 companies' assets are vast.
9
votes
6answers
640 views

A battery of tests is/are

This is from a recent article: He was rushed to the hospital immediately and a battery of tests was conducted. Now shouldn't it be He was rushed to the hospital immediately and a battery ...
9
votes
9answers
21k views

Is “a wide range of features” singular or plural?

In the office, we've been having a discussion about the grammar in a sentence and have differing opinions about what is right and what is wrong... It is a very minor issue but is still bugging me :) ...
9
votes
4answers
4k views

Election or Elections?

I'm a little confused about when I should be using the singular form of election, and when I should be using the plural form. Did he win the election or win the elections? Did I vote in the election ...
9
votes
7answers
8k views

“Without reason” or “Without reasons”?

Do we say "Without reason" or "Without reasons"? (e.g. She started laughing without (apparent) reason(s).). Is "reason" countable or not? Can we ever use a plural noun after "without"?
9
votes
5answers
9k views

Using a singular or plural verb after “and/or”

If the subject of a sentence is separated by "and/or", should the verb be pluralized, as with "and", or agree with the rightmost subject, as with "or"? For example: His co-workers and/or his boss ...
9
votes
3answers
7k views

Why are words ending in “-um” and “-us” pluralized to end in “-a” and “-i”, respectively?

Where does the practice of using -a and -i for plural forms of -um and -us, respectively, come from? Bacteria vs. bacterium Fungi vs. fungus
9
votes
3answers
5k views

When should I use “corpuses” over “corpora”?

I've come into a situation where I need to use the plural form of corpus, but I'm a bit confused about which plural form to use. Merriam-Webster says the only plural form is corpora, for all senses ...
9
votes
2answers
5k views

Why “themselves” and “himself”

In the earliest grades of elementary schools, students learn that "hisself" and "theirselves" are not words. I do not understand why this is. If you wanted to refer to 'his' sock, you would say "his ...
9
votes
4answers
1k views

“1 out of 100 chickens is” or “1 out of 100 chickens are”?

I'm in an argument. To me "are" makes more sense. I understand the rationale for is because it's only one chicken, but chickens itself is plural. Help?
9
votes
4answers
2k views

Does (or did) “a trouser” or “a scissor” have a meaning?

We say (a pair of) trousers, (a pair of) scissors. For these two particular words, is/was there something like "a trouser" or "a scissor"? Did it use to mean anything? E.g. in Czech, the word for ...
9
votes
4answers
6k views

“There’s” or “There are”?

I wanted to get the usage of There’s clarified. I have read sentences like: There’s a lot of projects on that topic. It appears to me that There’s applies to a lot of projects, rather than to ...
9
votes
2answers
12k views

Should I use the singular or plural verb in mathematical formulae (“Two and two make/makes four”)?

I remember somebody correcting me once when I said, "Two and two makes four", since the conjunction and would imply the use of a plural verb. They would prefer I said: Two and two make four. ...
9
votes
5answers
13k views

Number agreement when using “(s)” for optional plural

I have a question about the following construction and which instance is correct. Selecting an appropriate study topic(s). Selecting appropriate study topic(s). When it is both singular ...
9
votes
3answers
37k views

Afterward versus afterwards — which, and/or when?

So, I've noticed over time that I see both "afterward" and "afterwards" at different times. Having a pet peeve (though I'm not certain it's actually a well-founded prejudice, lexicographically ...
9
votes
2answers
389 views

sewer or sewers

I was playing Teenage Mutant Ninja Turtles for the NES when I stopped to ponder; when in a place full of sewage, am I in the sewer or am I in the sewers? Mayhaps both? Also on further use of the root ...
8
votes
5answers
23k views

Why does the incorrect plural “aircrafts” seem to be occurring more often?

My first reaction to aircrafts was to think it was a typo, but I just checked usage on NGrams... ...and compared it to usage for the singular / collective noun form aircraft... ...which seems to ...
8
votes
5answers
826 views

Plurals of “infimum” and “supremum”

The words infimum and supremum are technical terms in mathematics. Should their plurals be infima and suprema or infimums and supremums?
8
votes
6answers
60k views

Plural of “roof”?

Roofs is generally used, but is rooves archaic or just wrong?
8
votes
6answers
47k views

“There are so many” vs. “There is so many”

There are so many questions on this website. There is so many questions on this website. The former "sounds right," but the contracted form of the latter does as well: There's so many ...
8
votes
4answers
6k views

“My brother or one of my sisters” — singular or plural?

Should I use 'was' or 'were' in this example? I was always delighted when my brother or one of my sisters was/were asked to do them.
8
votes
2answers
2k views

Plural of “scheme”?

Scheme is the singular form. What is the plural of scheme?
8
votes
6answers
60k views

Is 'hair' singular or plural?

When one says I was washing my hair, is it singular or plural? What is the singular for hair?
8
votes
3answers
37k views

“How's things?” or “How are things?”

In a short interview where people were introducing themselves I saw something that grammatically sounds erroneous. Is the use of How's things instead of How're things a kind of expression or a simple ...
8
votes
3answers
8k views

Are units in English singular or plural?

I am a little bit confused about using units in English, sometimes I hear that people use singular units for plural things, sometimes they use plural ones. Which one is correct? 3 meter(s) long? ...
8
votes
3answers
9k views

Each apple and each orange [has/have]?

For a phrase such as the following: each apple and each orange Is it correct to use "has" or "have" when describing properties of both apples and oranges?