---
title: Before that, people set their clocks by shared signals: the red time… — Pendulums, Greenwich and railway time, atomic cl… · tree and pragmatics
description: Before that, people set their clocks by shared signals: the red time ball at Greenwich drops at 1 pm every day, the BBC "pips" mark the hour, and in Britain you could dial 123 for the speaking clock. Who acts: people, red time ball, BBC pips, you. A sentence of the lesson «Pendulums, Greenwich and r
---

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# Pendulums, Greenwich and railway time, atomic clocks and phones, sentence 10

<!-- .ven lang=en -->
Before that, people set their clocks by shared signals: the red time ball at Greenwich drops at 1 pm every day, the BBC "pips" mark the hour, and in Britain you could dial 123 for the speaking clock.

<!-- .vintro -->
**Who acts:** people, red time ball, BBC pips, you · **What happens:** set, share, drop, mark, dial · **To what, where:** clocks, that, 1, 123, Britain

<!-- .vabout -->
This is a sentence of the lesson «Pendulums, Greenwich and railway time, atomic clocks and phones» 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 (people, red time ball, BBC pips, you), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:123-pendulums-greenwich-atomic-clocks.lesson:10
# text = Before that, people set their clocks by shared signals: the red time ball at Greenwich drops at 1 pm every day, the BBC "pips" mark the hour, and in Britain you could dial 123 for the speaking clock.
# source = school lesson (ours)
# course = world
# lesson = 123-pendulums-greenwich-atomic-clocks.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): R5-strong ×2, R6-punct-agree ×1, R8-pos-agree ×1
1	Before	before	ADP	IN	_	2	case	_	_
2	that	that	PRON	DT	Number=Sing|PronType=Dem	5	obl	_	_
3	,	,	PUNCT	,	_	2	punct	_	_
4	people	people	NOUN	NNS	Number=Plur	5	nsubj	_	_
5	set	set	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	Agree=R8-pos-agree|Haiku=0:root|HaikuPos=VERB:VBP:Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
6	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	7	nmod:poss	_	_
7	clocks	clock	NOUN	NNS	Number=Plur	5	obj	_	_
8	by	by	ADP	IN	_	10	case	_	_
9	shared	share	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	amod	_	_
10	signals	signal	NOUN	NNS	Number=Plur	5	obl	_	_
11	:	:	PUNCT	:	_	15	punct	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	15	det	_	_
13	red	red	ADJ	JJ	Degree=Pos	15	amod	_	_
14	time	time	NOUN	NN	Number=Sing	15	compound	_	_
15	ball	ball	NOUN	NN	Number=Sing	18	nsubj	_	_
16	at	at	ADP	IN	_	18	case	_	_
17	Greenwich	Greenwich	PROPN	NNP	Number=Sing	15	nmod	_	Agree=R5-strong|Haiku=18:compound|HaikuPos=NOUN:NN:Number=Sing
18	drops	drop	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	_	_
19	at	at	ADP	IN	_	20	case	_	_
20	1	1	NUM	CD	NumForm=Digit|NumType=Card	18	obl	_	_
21	pm	p.m.	NOUN	NN	Number=Sing	20	flat	_	_
22	every	every	DET	DT	PronType=Tot	23	det	_	_
23	day	day	NOUN	NN	Number=Sing	18	obl:unmarked	_	_
24	,	,	PUNCT	,	_	30	punct	_	Agree=R6-punct-agree|Haiku=20:punct
25	the	the	DET	DT	Definite=Def|PronType=Art	28	det	_	Agree=R5-strong|Haiku=26:det
26	BBC	BBC	PROPN	NNP	Number=Sing	28	compound	_	_
27	"	"	PUNCT	``	_	28	punct	_	_
28	pips	pip	NOUN	NNS	Number=Plur	30	nsubj	_	_
29	"	"	PUNCT	''	_	28	punct	_	_
30	mark	mark	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	18	conj	_	_
31	the	the	DET	DT	Definite=Def|PronType=Art	32	det	_	_
32	hour	hour	NOUN	NN	Number=Sing	30	obj	_	_
33	,	,	PUNCT	,	_	39	punct	_	_
34	and	and	CCONJ	CC	_	39	cc	_	_
35	in	in	ADP	IN	_	36	case	_	_
36	Britain	Britain	PROPN	NNP	Number=Sing	39	obl	_	_
37	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	39	nsubj	_	_
38	could	could	AUX	MD	VerbForm=Fin	39	aux	_	_
39	dial	dial	VERB	VB	VerbForm=Inf	5	parataxis	_	_
40	123	123	NUM	CD	NumForm=Digit|NumType=Card	39	obj	_	_
41	for	for	ADP	IN	_	44	case	_	_
42	the	the	DET	DT	Definite=Def|PronType=Art	44	det	_	_
43	speaking	speaking	NOUN	NN	Number=Sing	44	compound	_	_
44	clock	clock	NOUN	NN	Number=Sing	39	obl	_	_
45	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **set** | past | people | people's clocks |  | that |  | by shared signals | vn put-9.1-2 «NP V NP PP.destination»: agent=Agent clock=Theme before that=Destination |
| 2 | **share** | participle |  |  |  |  |  |  | tree rules |
| 3 | **drop** | present | the red time ball  Greenwich |  |  | 1 | day |  | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme at 1=Trajectory |
| 4 | **mark** | present | the BBC pips |  |  |  | hour |  | vn image\_impression-25.1 «NP V»: agent=Agent |
| 5 | **dial** | could | you | 123 |  | Britain |  | for the speaking clock | tree rules |

<!-- .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.

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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:world:123-pendulums-greenwich-atomic-clocks.lesson:10`.

**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): R5-strong ×2, R6-punct-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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