---
title: Wetlands soak up flood water like giant sponges and let it out slowl… — Swamps, marshes, mangroves and bogs · tree and pragmatics
description: Wetlands soak up flood water like giant sponges and let it out slowly, and reed roots trap mud and clean the water. Who acts: Wetlands, reed roots. A sentence of the lesson «Swamps, marshes, mangroves and bogs» of the biology course of Mova's primary school with its dependency tree and the pragmatic
---

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# Swamps, marshes, mangroves and bogs, sentence 17

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Wetlands soak up flood water like giant sponges and let it out slowly, and reed roots trap mud and clean the water.

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**Who acts:** Wetlands, reed roots · **What happens:** soak up, let out, trap, clean · **To what, where:** flood water, water, mud

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This is a sentence of the lesson «Swamps, marshes, mangroves and bogs» 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 (Wetlands, reed roots), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:011-swamps-marshes-mangroves-and-bogs.lesson:17
# text = Wetlands soak up flood water like giant sponges and let it out slowly, and reed roots trap mud and clean the water.
# source = school lesson (ours)
# course = biology
# lesson = 011-swamps-marshes-mangroves-and-bogs.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, R6-punct-agree ×1, R8-pos-agree ×1
1	Wetlands	wetland	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	soak	soak	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	Agree=R8-pos-agree|Haiku=0:root|HaikuPos=VERB:VB:Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
3	up	up	ADP	RP	_	2	compound:prt	_	_
4	flood	flood	NOUN	NN	Number=Sing	5	compound	_	_
5	water	water	NOUN	NN	Number=Sing	2	obj	_	_
6	like	like	ADP	IN	_	8	case	_	_
7	giant	giant	ADJ	JJ	Degree=Pos	8	amod	_	_
8	sponges	sponge	NOUN	NNS	Number=Plur	2	obl	_	_
9	and	and	CCONJ	CC	_	10	cc	_	_
10	let	let	VERB	VB	Mood=Imp|VerbForm=Fin	2	conj	_	_
11	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	10	obj	_	_
12	out	out	ADP	RP	_	10	compound:prt	_	_
13	slowly	slowly	ADV	RB	_	10	advmod	_	_
14	,	,	PUNCT	,	_	18	punct	_	Agree=R6-punct-agree|Haiku=19:punct
15	and	and	CCONJ	CC	_	18	cc	_	_
16	reed	reed	NOUN	NN	Number=Sing	17	compound	_	_
17	roots	root	NOUN	NNS	Number=Plur	18	nsubj	_	_
18	trap	trap	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	2	conj	_	_
19	mud	mud	NOUN	NN	Number=Sing	18	obj	_	_
20	and	and	CCONJ	CC	_	21	cc	_	_
21	clean	clean	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	18	conj	_	Agree=R5-strong|Haiku=2:conj|HaikuPos=VERB:VB:VerbForm=Inf
22	the	the	DET	DT	Definite=Def|PronType=Art	23	det	_	_
23	water	water	NOUN	NN	Number=Sing	21	obj	_	_
24	.	.	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 | **soak up** | present | Wetlands | flood water |  |  |  | like giant sponges | vn wipe\_manner-10.4.1 «NP V NP.source»: agent=Agent water=Source |
| 2 | **let out** | infinitive | Wetlands *not said here* | water |  |  |  | slowly *property* | vn give-13.1-1 «NP V NP»: agent=Agent it=Theme |
| 3 | **trap** | present | reed roots | mud |  |  |  |  | vn trick-59.2 «NP V NP»: agent=Agent mud=Patient |
| 4 | **clean** | present | reed roots *not said here* | the water |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent water=Patient |

<!-- .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:011-swamps-marshes-mangroves-and-bogs.lesson:17`.

**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, R6-punct-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: [Swamps, marshes, mangroves and bogs, 15](https://md.mova.elamur.ai/free/en/corpora/school/biology/11-swamps-marshes-mangroves-and-bogs/15/)
- next →: [Swamps, marshes, mangroves and bogs, 18](https://md.mova.elamur.ai/free/en/corpora/school/biology/11-swamps-marshes-mangroves-and-bogs/18/)
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