---
title: O'clock is short for "of the clock", so its apostrophe also marks mi… — Apostrophes: missing letters and belonging · tree and pragmatics
description: O'clock is short for "of the clock", so its apostrophe also marks missing letters. Who acts: O'clock, apostrophe. A sentence of the lesson «Apostrophes: missing letters and belonging» of the english course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Apostrophes: missing letters and belonging, sentence 17

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O'clock is short for "of the clock", so its apostrophe also marks missing letters.

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**Who acts:** O'clock, apostrophe · **What happens:** be, mark · **To what, where:** missing letters

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This is a sentence of the lesson «Apostrophes: missing letters and belonging» of the english course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (O'clock, apostrophe), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:english:034-apostrophes-missing-letters-and-belonging.lesson:17
# text = O'clock is short for "of the clock", so its apostrophe also marks missing letters.
# source = school lesson (ours)
# course = english
# lesson = 034-apostrophes-missing-letters-and-belonging.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R7-rel-agree ×1, R8-pos-agree ×1
1	O'clock	o'clock	PROPN	NNP	Number=Sing	3	nsubj	_	Agree=R8-pos-agree|Haiku=3:nsubj|HaikuPos=NOUN:NN:Number=Sing
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	short	short	ADJ	JJ	Degree=Pos	0	root	_	_
4	for	for	ADP	IN	_	8	case	_	_
5	"	"	PUNCT	``	_	8	punct	_	_
6	of	of	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	clock	clock	NOUN	NN	Number=Sing	3	obl	_	_
9	"	"	PUNCT	''	_	8	punct	_	_
10	,	,	PUNCT	,	_	15	punct	_	_
11	so	so	ADV	RB	_	15	advmod	_	_
12	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	13	nmod:poss	_	_
13	apostrophe	apostrophe	NOUN	NN	Number=Sing	15	nsubj	_	_
14	also	also	ADV	RB	_	15	advmod	_	_
15	marks	mark	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
16	missing	missing	ADJ	JJ	Degree=Pos	17	amod	_	_
17	letters	letter	NOUN	NNS	Number=Plur	15	obj	_	_
18	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

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- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | O'clock |  |  |  |  | for the clock; short *property* | tree rules |
| 2 | **mark** | present | clock's apostrophe | missing letters |  |  |  |  | vn image\_impression-25.1 «NP V NP.destination»: agent=Agent letter=Destination |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:english:034-apostrophes-missing-letters-and-belonging.lesson:17`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R7-rel-agree ×1, R8-pos-agree ×1. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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- ← previous: [Apostrophes: missing letters and belon…, 16](https://md.mova.elamur.ai/free/en/corpora/school/english/34-apostrophes-missing-letters-and-belonging/16/)
- next →: [Direct speech: inverted commas and new…, 0](https://md.mova.elamur.ai/free/en/corpora/school/english/35-direct-speech-inverted-commas-and-new-speakers/0/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/english/34-apostrophes-missing-letters-and-belonging/)