---
title: When its moss dries out, a tardigrade curls into a dry little barrel… — The microscopic world: tardigrades, mites, plank… · tree and pragmatics
description: When its moss dries out, a tardigrade curls into a dry little barrel called a «tun» and almost stops living; add water, even years later, and it can wake up and walk off again. Who acts: moss, tardigrade, dry little barrel, water. A sentence of the lesson «The microscopic world: tardigrades, mites, 
---

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# The microscopic world: tardigrades, mites, plankton and other tiny creatures, sentence 1

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When its moss dries out, a tardigrade curls into a dry little barrel called a «tun» and almost stops living; add water, even years later, and it can wake up and walk off again.

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**Who acts:** moss, tardigrade, dry little barrel, water · **What happens:** dry out, curl, call, stop, live, add · **To what, where:** dry little barrel, tun · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «The microscopic world: tardigrades, mites, plankton and other tiny creatures» of the biology 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 (moss, tardigrade, dry little barrel, water), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:259-the-microscopic-world-tardigrades-mites-plankton-and-other-tiny-creatures.lesson:1
# text = When its moss dries out, a tardigrade curls into a dry little barrel called a «tun» and almost stops living; add water, even years later, and it can wake up and walk off again.
# source = school lesson (ours)
# course = biology
# lesson = 259-the-microscopic-world-tardigrades-mites-plankton-and-other-tiny-creatures.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): R3-conj-first ×1
1	When	when	SCONJ	WRB	_	4	mark	_	_
2	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	3	nmod:poss	_	_
3	moss	moss	NOUN	NN	Number=Sing	4	nsubj	_	_
4	dries	dry	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	advcl	_	_
5	out	out	ADP	RP	_	4	compound:prt	_	_
6	,	,	PUNCT	,	_	4	punct	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	tardigrade	tardigrade	NOUN	NN	Number=Sing	9	nsubj	_	_
9	curls	curl	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
10	into	into	ADP	IN	_	14	case	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	_	_
12	dry	dry	ADJ	JJ	Degree=Pos	14	amod	_	_
13	little	little	ADJ	JJ	Degree=Pos	14	amod	_	_
14	barrel	barrel	NOUN	NN	Number=Sing	9	obl	_	_
15	called	call	VERB	VBN	Tense=Past|VerbForm=Part	14	acl	_	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	18	det	_	_
17	«	«	PUNCT	``	_	18	punct	_	_
18	tun	tun	NOUN	NN	Number=Sing	15	xcomp	_	_
19	»	»	PUNCT	''	_	18	punct	_	_
20	and	and	CCONJ	CC	_	22	cc	_	_
21	almost	almost	ADV	RB	_	22	advmod	_	_
22	stops	stop	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	conj	_	_
23	living	live	VERB	VBG	VerbForm=Ger	22	xcomp	_	_
24	;	;	PUNCT	,	_	25	punct	_	_
25	add	add	VERB	VB	VerbForm=Inf	9	conj	_	Agree=R3-conj-first|Haiku=22:conj
26	water	water	NOUN	NN	Number=Sing	25	obj	_	_
27	,	,	PUNCT	,	_	29	punct	_	_
28	even	even	ADV	RB	_	29	advmod	_	_
29	years	year	NOUN	NNS	Number=Plur	30	obl:unmarked	_	_
30	later	late	ADV	RBR	Degree=Cmp	25	advmod	_	_
31	,	,	PUNCT	,	_	35	punct	_	_
32	and	and	CCONJ	CC	_	35	cc	_	_
33	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	35	nsubj	_	_
34	can	can	AUX	MD	VerbForm=Fin	35	aux	_	_
35	wake	wake	VERB	VB	VerbForm=Inf	25	conj	_	_
36	up	up	ADP	RP	_	35	compound:prt	_	_
37	and	and	CCONJ	CC	_	38	cc	_	_
38	walk	walk	VERB	VB	VerbForm=Inf	35	conj	_	_
39	off	off	ADP	RP	_	38	compound:prt	_	_
40	again	again	ADV	RB	_	38	advmod	_	_
41	.	.	PUNCT	.	_	9	punct	_	_
```

## Pragmatics {#pragmatics}

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- 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 | **dry out** | present | animal's moss |  |  |  |  |  | vn other\_cos-45.4-1 «NP.patient V»: agent=Patient |
| 2 | **curl** | present | a tardigrade |  |  | a dry little barrel |  |  | vn coil-9.6-1 «NP V PP.location»: agent=Theme into barrel=Destination |
| 3 | **call** | participle | a dry little barrel *not said here* | a tun |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 4 | **stop** | present | a tardigrade *not said here* |  |  |  |  | almost *property* | vn stop-55.4-1-1 «NP V S\_ING»: agent=Affector clause=Eventuality |
| 5 | **live** | gerund | a tardigrade *not said here* |  |  |  |  |  | vn exist-47.1-1 «NP V»: agent=Theme |
| 6 | **add** *speech: assert* | infinitive | water |  |  |  |  | late *property* | vn mix-22.1-2 «NP V ADVP-Middle»: agent=Patient |
| 7 | **wake up** | can | moss |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 8 | **walk off** | infinitive | moss *not said here* |  |  |  | again |  | vn resign-10.11-2 «NP V»: agent=Agent |

<!-- .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:biology:259-the-microscopic-world-tardigrades-mites-plankton-and-other-tiny-creatures.lesson:1`.

**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): 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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