The object of sleep

A while back, I wrote a post about what appeared to be a causative alternation with the verb wait: I said They wait you in the bookshop. In that post, I said 'sleep doesn't have an object', and this is true: it's the prototypical example linguists use of an intransitive verb (i.e. one that doesn't have an object).

Language is a flexible beast, though, and you can get things like I slept the whole night through, where one might argue that the whole night is an object. But this isn't so clear cut, as you might prefer to say that the whole night through is an adverbial phrase modifying the verb slept, the same as if it was I slept all night or I slept for ages.

However, last week I heard an example where sleep definitely did have an object, and it was the same sort of construction as the wait example in my earlier post. I was on holiday at a folk festival with some friends, including an 11-year-old boy. His mum commented on the fact that he'd only had a short nap, and he said I know but it slept me enough. In this sentence, the subject is it (the nap) and the object is me (i.e. the sleeper). I think that's quite cool.

They wait you

Sounds sinister, that title, like a line from a classic ghost story. It's not - I said it, in the perfectly pleasant surroundings of Côte in Covent Garden, talking about the lunch we'd had that day in the London Review Bookshop.

This bookshop is a very nice bookshop with a small selection of linguistics books hidden at the bottom of a small set of shelves in the basement. But I wasn't there to peruse the books. It was lunchtime, I was having a break from seeing Ice Age things at the British Museum with my parents and we needed some lunch before going to see Pompeii and Herculaneum things. There's a very nice cafe in the bookshop, selling home-made sorts of food and a million types of tea. It's small though, and popular, so we had to wait for a table. The waitress suggested we wait in the bookshop and she'd come and get us when there was a free table.

I was telling my aunt about this when we met her later on, and I said:

They wait you in the bookshop.

Wait is not normally used this way, but I liked it so I let it stand. Normally, wait doesn't have an object - that is, (roughly) something acted on by the verb. Sleep doesn't have an object (I slept) but catch does (I caught a rabbit), and eat either can or can't (I've eaten or I've eaten six Jaffa cakes). Wait is like sleep (I  waited). What I said included an object: They wait you (we can ignore in the bookshop for now, because it's optional in the sentence).

Sometimes, we have verbs that change the number of objects they have (in this case from 0 to 1) because of some syntactic difference. This is different from eat, which either has a 'null' object meaning 'some unspecified kind of food' or just has two very closely related meanings.

Wait normally has a subject which is the person doing the waiting: if I say I waited, it's me who's done the waiting. With eat, that subject stays the same whether we add an object or not: I ate or I ate six Jaffa cakes, it's still me who ate something. But look at the sentence above: the subject is not the person who is waiting. When I said They wait you in the bookshop, it's not 'they' who are waiting, it's the object of the sentence, you (=us, in that case). So when I added the object, I also changed the role of the participants in the action.

What I meant by that utterance was, I suppose, They make you wait in the bookshop or They cause you to wait in the bookshop. I've turned it into what linguists, in an uncharacteristic show of naming things transparently, call a 'causative'. It's comparable to grow: I can say either I grew, and then it is me who became larger, or I can say I grew a plant or I grew the profits and then it is something else that I have caused to become larger.

It's also related to something called 'middle voice'. It's called that because it's in the middle between active and passive. If you think about a sentence like The cake cuts well, then the cake is grammatically the subject of an active verb, but the meaning is that the cake is the thing that is cut, and that's the meaning you'd get from a passive form: The cake has been cut. English doesn't do this loads, compared to some other languages, and that's not what's happening with wait above. It's just a similar phenomenon.

Paint it black

Mick Jagger of the Rolling Stones famously sang 'I see a red door and I want to paint it black'. Except he didn't. Listening with more than usual carefulness, I noticed that what he sings is 'I see a red door and I want it painted black'. Everyone else already knew this, apparently, and the lyrics sites agree.

In fact, he never sings the words 'Paint it black'. The message is the same: he wants the door to be black. But the way he wants that effect to be achieved differs. If he says 'I want to paint it black', he is going to do the painting himself. If he says 'I want it painted black', he's going to get someone else to do it.

This is known as the causative (because he is causing someone else to do something). It implies intention and responsibility for the action as if you had done it yourself: if you're accused of murder it's not going to do you any good to say 'I didn't kill him, I had him killed'. (Not all causatives require intention, but with have they do.)

It's a type of passive construction, in the song: the verb is in the passive form and the passive auxiliary be is optionally present, or alternatively have:

I want it (to be) painted black

I had him killed (=he was killed) 

English doesn't have a regular way of indicating causation. We have this have construction (as in the murder example), or other kinds of passivisation (as in the Stones song), and also the similar make, but we also have causative versions of lexical verbs (so the causative counterpart to eat is feed, where feed means 'cause (someone) to eat'), and some verbs can be causative or not with the same form. Other languages have inflections to indicate causation, or a regular alternation in the verb. Wikipedia tells me that Maori adds the prefix whaka- to make a verb into its causative counterpart, so ako is 'learn' and whakaako is 'teach' (literally 'cause to learn').