---
title: In a liquid the particles are close together but slide past each oth… — Solids, liquids and gases · tree and pragmatics
description: In a liquid the particles are close together but slide past each other, so a liquid flows and takes the shape of its container, but keeps its volume. Who acts: particles, liquid. A sentence of the lesson «Solids, liquids and gases» of the world course of Mova's primary school with its dependency tre
---

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# Solids, liquids and gases, sentence 3

<!-- .ven lang=en -->
In a liquid the particles are close together but slide past each other, so a liquid flows and takes the shape of its container, but keeps its volume.

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**Who acts:** particles, liquid · **What happens:** be, slide, flow, take, keep · **To what, where:** liquid, each, shape, volume

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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, liquid), 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:3
# text = In a liquid the particles are close together but slide past each other, so a liquid flows and takes the shape of its container, but keeps its volume.
# 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): R1-cc-next ×1, R3-conj-first ×1
1	In	in	ADP	IN	_	3	case	_	_
2	a	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
3	liquid	liquid	NOUN	NN	Number=Sing	7	obl	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
5	particles	particle	NOUN	NNS	Number=Plur	7	nsubj	_	_
6	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	7	cop	_	_
7	close	close	ADJ	JJ	Degree=Pos	0	root	_	_
8	together	together	ADV	RB	_	7	advmod	_	_
9	but	but	CCONJ	CC	_	10	cc	_	_
10	slide	slide	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	7	conj	_	_
11	past	past	ADP	IN	_	12	case	_	_
12	each	each	DET	DT	ExtPos=PRON|PronType=Rcp	10	obl	_	_
13	other	other	ADJ	JJ	Degree=Pos	12	fixed	_	_
14	,	,	PUNCT	,	_	18	punct	_	_
15	so	so	ADV	RB	_	18	advmod	_	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
17	liquid	liquid	NOUN	NN	Number=Sing	18	nsubj	_	_
18	flows	flow	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	conj	_	_
19	and	and	CCONJ	CC	_	20	cc	_	Agree=R1-cc-next|Haiku=18:cc
20	takes	take	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	18	conj	_	_
21	the	the	DET	DT	Definite=Def|PronType=Art	22	det	_	_
22	shape	shape	NOUN	NN	Number=Sing	20	obj	_	_
23	of	of	ADP	IN	_	25	case	_	_
24	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	25	nmod:poss	_	_
25	container	container	NOUN	NN	Number=Sing	22	nmod	_	_
26	,	,	PUNCT	,	_	28	punct	_	_
27	but	but	CCONJ	CC	_	28	cc	_	_
28	keeps	keep	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	18	conj	_	Agree=R3-conj-first|Haiku=20:conj
29	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	30	nmod:poss	_	_
30	volume	volume	NOUN	NN	Number=Sing	28	obj	_	_
31	.	.	PUNCT	.	_	7	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 | **is** | present | the particles |  |  | a liquid |  | close, together *property* | tree rules |
| 2 | **slide** | present | the particles *not said here* |  |  | each |  |  | vn run-51.3.2-2 «NP V PP.location»: agent=Theme past each=Trajectory |
| 3 | **flow** | present | a liquid |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |
| 4 | **take** | present | a liquid *not said here* | the shape of shape's container |  |  |  |  | vn bring-11.3 «NP V NP»: agent=Agent shape=Theme |
| 5 | **keep** | present | a liquid *not said here* | shape's volume |  |  |  |  | vn keep-15.2 «NP V NP»: agent=Agent volume=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.

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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:3`.

**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): R1-cc-next ×1, R3-conj-first ×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, 2](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/2/)
- next →: [Solids, liquids and gases, 4](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/4/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/11-solids-liquids-gases/)

