Tag Archives: apostrophe

I wasn’t sure I was going to write anything on the apostrophe, as it seems such a basic thing that people like me who work with words tend to go on about (we don’t really roam the streets, Sharpie in hand, looking for hapless greengrocers … )

But then I noticed more and more confusions, and a friend or two mentioned that they still weren’t sure, so: the humble apostrophe.

Turning to the dictionary, an apostrophe is “an exclamatory passage in a speech or poem addressed to a person or personified thing.” Oh – not the one we want. OK, it’s “a punctuation mark (‘) used to indicate either possession or the omission of letters or numbers.” That’s better.

Let’s move on to Hart’s Rules, which, oddly enough, contains the rules of English. The following information is summarised from Hart’s. Please do pay attention to all but the ones I mark as terribly hard – they are the ones where you need to know there’s something funny about them and you’ll need to look them up. That’s what we all do, just to check …

The apostrophe is used in two ways – to show possession (ownership) and to mark where letters or numbers have been missed out.

Possession
Easy …
– Use an apostrophe and an s with a normal single noun or indefinite pronoun to show possession – the girl’s job, the box’s contents, anyone’s guess.
A bit harder …
– Use the apostrophe and s combination for plural nouns that don’t end in s – people’s opinions, children’s toys.
– Do NOT use an apostrophe in the possessive pronouns: hers, its, ours, yours, theirs – theirs is the kingdom of heaven, a friend of yours, give the dog its dinner (it’s easier to remember the “its” rule if you think of it belonging to this section).
A bit harder still …
– Use the apostrophe alone (no s after it) after plural nouns that DO end in s – our neighbours’ gardens, other countries’ borders.
– In compound and “of” phrases, the apostrophe (and the plural, in fact) go after the last noun – my sister-in-law’s son, the King of Spain’s estates.
– Use an apostrophe and s with personal names ending with an s, x, or z sound – Charles’s, Dickens’s, Marx’s and Jesus’s.
Ever so hard (to be honest I sometimes have to look these up and I don’t often see them used correctly) …
– Use an apostrophe and no s when talking about time passing – in a few days’ time, a few weeks’ holiday. But if it’s in the name of a war, no apostrophe – The Hundred Years War.
– A double possessive (making use of both “of” and an apostrophe) may be used with nouns related to living beings or personal names – a speech of Churchill OR a speech of Churchill’s. But it’s not used with nouns referring to organisations, etc. – a friend of the National Gallery.
– A double set of nouns – apostrophe and s go after them if they are acting together – Broomfield and Dexter’s “The Rules of Grammar” – but not if they’re separate – Shakespeare’s and Jonson’s tragedies.
– Apostrophe and no s for a singular noun that ends in an s or z sound combined with “sake” – for goodness’ sake, for old times’ sake (times here is a plural so has the apostrophe after the s). This is the one I have to look up. Maybe you should save this blog post for those purposes.
Believe me, there are more obscure rules, for example those dealing with Greek names. If you need to know, ask me!

Plurals
Just – don’t. If you really, really need to differentiate, you are just about allowed a small, occasional one, only in examples like – dot the i’s and cross the t’s, find all the number 5’s. But that’s it. And there’s not one with numbers any more, although this has changed in the last decade or so: the 1980s not the 1980’s.

Contractions/omissions
Easy …
Use an apostrophe when a letter or number has been missed out: won’t, we’ll, bo’sun, ’70s, it’s warm out today.
A bit harder …
Don’t use an apostrophe before a word that’s been shortened but is now in general use – flu, cello and phone, not ‘flu, ‘cello and ‘phone.
If the apostrophe replaces the beginning or end of a word, it has a space before/after it to make the word stay separate – rock ‘n’ roll. If the apostrophe replaces a letter in the middle of the word, no space – ma’am, o’er.
Madly hard to remember …
An apostrophe is used before the suffix when an abbreviation functions as a verb – KO’d, OD’ing.

References
Concise Oxford English dictionary (11th rev. ed.) Oxford: OUP, 2008.
New Hart’s Rules Oxford: OUP, 2005.