---
title: A day has 24 hours, but an ordinary clock face shows only 12, so its… — Morning, afternoon and the 24-hour clock · tree and pragmatics
description: A day has 24 hours, but an ordinary clock face shows only 12, so its short hand goes round twice a day: once from midnight to midday, and once from midday to midnight. Who acts: day, ordinary clock face, short hand. A sentence of the lesson «Morning, afternoon and the 24-hour clock» of the world cou
---

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# Morning, afternoon and the 24-hour clock, sentence 0

<!-- .ven lang=en -->
A day has 24 hours, but an ordinary clock face shows only 12, so its short hand goes round twice a day: once from midnight to midday, and once from midday to midnight.

<!-- .vintro -->
**Who acts:** day, ordinary clock face, short hand · **What happens:** have, show, go round · **To what, where:** 12

<!-- .vabout -->
This is a sentence of the lesson «Morning, afternoon and the 24-hour clock» of the world 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 (day, ordinary clock face, short hand), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:103-morning-afternoon-24-hour-clock.lesson:0
# text = A day has 24 hours, but an ordinary clock face shows only 12, so its short hand goes round twice a day: once from midnight to midday, and once from midday to midnight.
# source = school lesson (ours)
# course = world
# lesson = 103-morning-afternoon-24-hour-clock.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): no change
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	day	day	NOUN	NN	Number=Sing	3	nsubj	_	_
3	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	24	24	NUM	CD	NumForm=Digit|NumType=Card	5	nummod	_	_
5	hours	hour	NOUN	NNS	Number=Plur	3	obj	_	_
6	,	,	PUNCT	,	_	12	punct	_	_
7	but	but	CCONJ	CC	_	12	cc	_	_
8	an	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
9	ordinary	ordinary	ADJ	JJ	Degree=Pos	11	amod	_	_
10	clock	clock	NOUN	NN	Number=Sing	11	compound	_	_
11	face	face	NOUN	NN	Number=Sing	12	nsubj	_	_
12	shows	show	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
13	only	only	ADV	RB	_	14	advmod	_	_
14	12	12	NUM	CD	NumForm=Digit|NumType=Card	12	obj	_	_
15	,	,	PUNCT	,	_	20	punct	_	_
16	so	so	ADV	RB	_	20	advmod	_	_
17	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	19	nmod:poss	_	_
18	short	short	ADJ	JJ	Degree=Pos	19	amod	_	_
19	hand	hand	NOUN	NN	Number=Sing	20	nsubj	_	_
20	goes	go	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
21	round	round	ADV	RB	_	20	advmod	_	_
22	twice	twice	ADV	RB	NumForm=Word|NumType=Mult	20	advmod	_	_
23	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
24	day	day	NOUN	NN	Number=Sing	22	obl:unmarked	_	_
25	:	:	PUNCT	:	_	28	punct	_	_
26	once	once	ADV	RB	NumForm=Word|NumType=Mult	28	advmod	_	_
27	from	from	ADP	IN	_	28	case	_	_
28	midnight	midnight	NOUN	NN	Number=Sing	20	obl	_	_
29	to	to	ADP	IN	_	30	case	_	_
30	midday	midday	NOUN	NN	Number=Sing	28	nmod	_	_
31	,	,	PUNCT	,	_	35	punct	_	_
32	and	and	CCONJ	CC	_	35	cc	_	_
33	once	once	ADV	RB	NumForm=Word|NumType=Mult	35	advmod	_	_
34	from	from	ADP	IN	_	35	case	_	_
35	midday	midday	NOUN	NN	Number=Sing	3	conj	_	_
36	to	to	ADP	IN	_	37	case	_	_
37	midnight	midnight	NOUN	NN	Number=Sing	35	nmod	_	_
38	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **have** | present | a day |  |  |  | hour |  | vn birth-28.2-1 «NP V NP»: agent=Agent |
| 2 | **show** | present | a ordinary clock face | 12 |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent 12=Recipient |
| 3 | **go round** | present | face's short hand |  |  |  | midnight | round, twice *property* | vn disappearance-48.2-1 «NP V»: agent=Theme |

<!-- .note -->
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.

<!-- div src -->

**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:world:103-morning-afternoon-24-hour-clock.lesson:0`.

**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): no change. **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/).

<!-- /div -->

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