---
title: In a gas the particles are far apart and fly about fast, so a gas sp… — Solids, liquids and gases · tree and pragmatics
description: In a gas the particles are far apart and fly about fast, so a gas spreads out to fill any container it is in. Who acts: particles, gas. A sentence of the lesson «Solids, liquids and gases» of the world course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Solids, liquids and gases, sentence 4

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In a gas the particles are far apart and fly about fast, so a gas spreads out to fill any container it is in.

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**Who acts:** particles, gas · **What happens:** be, fly, spread out, fill · **To what, where:** gas, container

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This is a sentence of the lesson «Solids, liquids and gases» 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 (particles, gas), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:011-solids-liquids-gases.lesson:4
# text = In a gas the particles are far apart and fly about fast, so a gas spreads out to fill any container it is in.
# source = school lesson (ours)
# course = world
# lesson = 011-solids-liquids-gases.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	In	in	ADP	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	gas	gas	NOUN	NN	Number=Sing	17	obl	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	particles	particle	NOUN	NNS	Number=Plur	8	nsubj	_	_
6	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
7	far	far	ADV	RB	Degree=Pos	8	advmod	_	_
8	apart	apart	ADV	RB	_	17	advmod	_	_
9	and	and	CCONJ	CC	_	10	cc	_	_
10	fly	fly	VERB	VB	VerbForm=Inf	8	conj	_	_
11	about	about	ADP	IN	_	12	case	_	_
12	fast	fast	ADV	RB	Degree=Pos	10	advmod	_	Agree=R7-rel-agree|Haiku=10:obl
13	,	,	PUNCT	,	_	17	punct	_	_
14	so	so	ADV	RB	_	17	advmod	_	_
15	a	a	DET	DT	Definite=Ind|PronType=Art	16	det	_	_
16	gas	gas	NOUN	NN	Number=Sing	17	nsubj	_	_
17	spreads	spread	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
18	out	out	ADV	RB	_	17	advmod	_	_
19	to	to	PART	TO	_	20	mark	_	_
20	fill	fill	VERB	VB	VerbForm=Inf	17	advcl	_	_
21	any	any	DET	DT	PronType=Ind	22	det	_	_
22	container	container	NOUN	NN	Number=Sing	20	obj	_	_
23	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	25	nsubj	_	_
24	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	25	cop	_	_
25	in	in	ADP	IN	_	22	acl:relcl	_	Agree=R8-pos-agree|Haiku=22:acl:relcl|HaikuPos=ADV:RB:_
26	.	.	PUNCT	.	_	17	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present | the particles |  |  |  |  | apart, far *property* | tree rules |
| 2 | **fly** | infinitive | the particles *not said here* |  |  |  |  | fast *property* | vn spatial\_configuration-47.6-1 «NP V»: agent=Theme |
| 3 | **spread out** | present | a gas |  |  | a gas |  | out *property* | vn appear-48.1.1 «NP V PP.location»: agent=Theme in gas=Location |
| 4 | **fill** | to-infinitive | a gas *not said here* | any container |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent container=Patient |

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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:world:011-solids-liquids-gases.lesson:4`.

**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: [Solids, liquids and gases, 3](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/3/)
- next →: [Solids, liquids and gases, 5](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/5/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/)

