---
title: Stalactites grow from dripping water that leaves behind a tiny bit o… — Caves: bat clouds, blind fish, the olm, glowworm… · tree and pragmatics
description: Stalactites grow from dripping water that leaves behind a tiny bit of chalky mineral, over thousands of years, and touching them can stop them growing, because oil from skin stops the mineral sticking. Who acts: Stalactites, dripping water, touching, oil. A sentence of the lesson «Caves: bat clouds,
---

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# Caves: bat clouds, blind fish, the olm, glowworms and a sealed cave, sentence 13

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Stalactites grow from dripping water that leaves behind a tiny bit of chalky mineral, over thousands of years, and touching them can stop them growing, because oil from skin stops the mineral sticking.

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**Who acts:** Stalactites, dripping water, touching, oil · **What happens:** grow, drip, leave, touch, stop · **To what, where:** dripping water, tiny bit, Stalactites, mineral sticking

<!-- .vabout -->
This is a sentence of the lesson «Caves: bat clouds, blind fish, the olm, glowworms and a sealed cave» 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 (Stalactites, dripping water, touching, oil), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.lesson:13
# text = Stalactites grow from dripping water that leaves behind a tiny bit of chalky mineral, over thousands of years, and touching them can stop them growing, because oil from skin stops the mineral sticking.
# source = school lesson (ours)
# course = biology
# lesson = 179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.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 ×4
1	Stalactites	stalactite	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	grow	grow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	from	from	ADP	IN	_	5	case	_	_
4	dripping	drip	VERB	VBG	Tense=Pres|VerbForm=Part	5	amod	_	_
5	water	water	NOUN	NN	Number=Sing	2	obl	_	_
6	that	that	PRON	WDT	PronType=Rel	7	nsubj	_	_
7	leaves	leave	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	acl:relcl	_	_
8	behind	behind	ADP	IN	_	11	case	_	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
10	tiny	tiny	ADJ	JJ	Degree=Pos	11	amod	_	_
11	bit	bit	NOUN	NN	Number=Sing	7	obl	_	_
12	of	of	ADP	IN	_	14	case	_	_
13	chalky	chalky	ADJ	JJ	Degree=Pos	14	amod	_	_
14	mineral	mineral	NOUN	NN	Number=Sing	11	nmod	_	_
15	,	,	PUNCT	,	_	17	punct	_	_
16	over	over	ADP	IN	_	17	case	_	_
17	thousands	thousand	NOUN	NNS	Number=Plur	2	obl	_	_
18	of	of	ADP	IN	_	19	case	_	_
19	years	year	NOUN	NNS	Number=Plur	17	nmod	_	_
20	,	,	PUNCT	,	_	22	punct	_	_
21	and	and	CCONJ	CC	_	22	cc	_	_
22	touching	touch	VERB	VBG	Tense=Pres|VerbForm=Part	25	csubj	_	Agree=R5-strong|Haiku=2:advcl
23	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	22	obj	_	Agree=R5-strong|Haiku=25:nsubj
24	can	can	AUX	MD	VerbForm=Fin	25	aux	_	_
25	stop	stop	VERB	VB	VerbForm=Inf	2	conj	_	Agree=R5-strong|Haiku=22:ccomp
26	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	25	obj	_	_
27	growing	grow	VERB	VBG	VerbForm=Ger	25	xcomp	_	_
28	,	,	PUNCT	,	_	33	punct	_	_
29	because	because	SCONJ	IN	_	33	mark	_	_
30	oil	oil	NOUN	NN	Number=Sing	33	nsubj	_	_
31	from	from	ADP	IN	_	32	case	_	_
32	skin	skin	NOUN	NN	Number=Sing	30	nmod	_	_
33	stops	stop	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	25	advcl	_	Agree=R5-strong|Haiku=27:conj
34	the	the	DET	DT	Definite=Def|PronType=Art	36	det	_	_
35	mineral	mineral	NOUN	NN	Number=Sing	36	compound	_	_
36	sticking	sticking	NOUN	NN	Number=Sing	33	obj	_	_
37	.	.	PUNCT	.	_	2	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 | **grow** | present | Stalactites |  |  | dripping water |  | over thousands of years | vn appear-48.1.1 «NP V PP.location»: agent=Theme over thousand=Location |
| 2 | **drip** | gerund |  |  |  |  |  |  | vn substance\_emission-43.4-1 «NP V»: agent=Source |
| 3 | **leave** | present | dripping water |  |  | a tiny bit of chalky mineral |  |  | vn keep-15.2 «NP V NP PP.location»: agent=Agent behind bit=Location |
| 4 | **touch** | gerund |  | Stalactites *= stalactite* |  |  |  |  | vn contiguous\_location-47.8-1 «NP V NP»: agent=Theme they=Co-Theme |
| 5 | **stop** | can | touching | Stalactites *= stalactite* |  |  |  |  | tree rules |
| 6 | **grow** | gerund | touching *not said here* |  |  |  |  |  | vn appear-48.1.1 «NP V»: agent=Theme |
| 7 | **stop** | present | oil from skin | the mineral sticking |  |  |  |  | vn stop-55.4-1-1 «NP V NP.eventuality»: agent=Subeventuality sticking=Eventuality |

<!-- .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:179-caves-bat-clouds-blind-fish-the-olm-glowworms-and-a-sealed-cave.lesson:13`.

**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 ×4. **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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