---
title: A crystal is a solid whose atoms are lined up in a repeating pattern… — Minerals and crystals · tree and pragmatics
description: A crystal is a solid whose atoms are lined up in a repeating pattern, giving flat faces and sharp edges; in glass the atoms are jumbled with no pattern, so glass is not a crystal. Who acts: crystal, glass. A sentence of the lesson «Minerals and crystals» of the geography course of Mova's primary sch
---

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# Minerals and crystals, sentence 6

<!-- .ven lang=en -->
A crystal is a solid whose atoms are lined up in a repeating pattern, giving flat faces and sharp edges; in glass the atoms are jumbled with no pattern, so glass is not a crystal.

<!-- .vintro -->
**Who acts:** crystal, glass · **What happens:** be, line up, repeat, give, jumble, not be · **To what, where:** solid, atoms, flat faces, glass, crystal

<!-- .vabout -->
This is a sentence of the lesson «Minerals and crystals» of the geography 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 (crystal, glass), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:050-minerals-and-crystals.lesson:6
# text = A crystal is a solid whose atoms are lined up in a repeating pattern, giving flat faces and sharp edges; in glass the atoms are jumbled with no pattern, so glass is not a crystal.
# source = school lesson (ours)
# course = geography
# lesson = 050-minerals-and-crystals.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 ×1, R7-rel-agree ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	crystal	crystal	NOUN	NN	Number=Sing	5	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	solid	solid	NOUN	NN	Number=Sing	0	root	_	_
6	whose	whose	PRON	WP$	Poss=Yes|PronType=Rel	7	nmod:poss	_	_
7	atoms	atom	NOUN	NNS	Number=Plur	9	nsubj:pass	_	_
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	aux:pass	_	_
9	lined	line	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	acl:relcl	_	_
10	up	up	ADP	RP	_	9	compound:prt	_	_
11	in	in	ADP	IN	_	14	case	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
13	repeating	repeat	VERB	VBG	VerbForm=Ger	14	amod	_	Agree=R7-rel-agree|Haiku=14:compound|HaikuPos=NOUN:NN:Number=Sing
14	pattern	pattern	NOUN	NN	Number=Sing	9	obl	_	_
15	,	,	PUNCT	,	_	16	punct	_	_
16	giving	give	VERB	VBG	VerbForm=Ger	9	advcl	_	Agree=R5-strong|Haiku=14:acl
17	flat	flat	ADJ	JJ	Degree=Pos	18	amod	_	_
18	faces	face	NOUN	NNS	Number=Plur	16	obj	_	_
19	and	and	CCONJ	CC	_	21	cc	_	_
20	sharp	sharp	ADJ	JJ	Degree=Pos	21	amod	_	_
21	edges	edge	NOUN	NNS	Number=Plur	18	conj	_	_
22	;	;	PUNCT	:	_	28	punct	_	_
23	in	in	ADP	IN	_	24	case	_	_
24	glass	glass	NOUN	NN	Number=Sing	28	obl	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	atoms	atom	NOUN	NNS	Number=Plur	28	nsubj	_	_
27	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	28	aux:pass	_	_
28	jumbled	jumble	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	parataxis	_	Agree=R7-rel-agree|Haiku=5:conj
29	with	with	ADP	IN	_	31	case	_	_
30	no	no	DET	DT	PronType=Neg	31	det	_	_
31	pattern	pattern	NOUN	NN	Number=Sing	28	obl	_	_
32	,	,	PUNCT	,	_	38	punct	_	_
33	so	so	ADV	RB	_	38	advmod	_	_
34	glass	glass	NOUN	NN	Number=Sing	38	nsubj	_	_
35	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	38	cop	_	_
36	not	not	PART	RB	Polarity=Neg	38	advmod	_	_
37	a	a	DET	DT	Definite=Ind|PronType=Art	38	det	_	_
38	crystal	crystal	NOUN	NN	Number=Sing	28	parataxis	_	_
39	.	.	PUNCT	.	_	5	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 | **is a** | present | a crystal | a solid |  |  |  |  | tree rules |
| 2 | **line up** | present · passive |  | atoms |  |  |  | in a repeating pattern | vn fill-9.8-1 «NP V NP PP.theme»: subject=Destination in pattern=Theme |
| 3 | **repeat** | gerund |  |  |  |  |  |  | vn begin-55.1-1-1 «NP.eventuality V»: agent=Eventuality |
| 4 | **give** | gerund |  | flat faces and sharp edges |  |  |  |  | vn give-13.1-1 «NP V NP»: agent=Agent face=Theme |
| 5 | **jumble** | present · passive |  | the atoms |  | glass |  | with no pattern | vn shake-22.3-2-1 «NP V NP PP»: subject=Patient with pattern=Co-Patient |
| 6 | **not** **is a** | present | glass | a crystal |  |  |  |  | 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:geography:050-minerals-and-crystals.lesson:6`.

**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 ×1, R7-rel-agree ×2. **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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