---
title: A weir is a low wall built across a river; the water pours over it f… — The Wind in the Willows, chapter VII, part 1: Th… · tree and pragmatics
description: A weir is a low wall built across a river; the water pours over it fast and foaming, which is dangerous for a small swimmer. Who acts: weir, water, low wall. A sentence of the lesson «The Wind in the Willows, chapter VII, part 1: The Piper at the Gates of Dawn (Portly is missing)» of the books cours
---

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# The Wind in the Willows, chapter VII, part 1: The Piper at the Gates of Dawn (Portly is missing), sentence 10

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A weir is a low wall built across a river; the water pours over it fast and foaming, which is dangerous for a small swimmer.

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**Who acts:** weir, water, low wall · **What happens:** be, build, pour, foam · **To what, where:** low wall, river

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This is a sentence of the lesson «The Wind in the Willows, chapter VII, part 1: The Piper at the Gates of Dawn (Portly is missing)» of the books 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 (weir, water, low wall), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:books:049-willows-ch7-part1-portly-is-missing.lesson:10
# text = A weir is a low wall built across a river; the water pours over it fast and foaming, which is dangerous for a small swimmer.
# source = school lesson (ours)
# course = books
# lesson = 049-willows-ch7-part1-portly-is-missing.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): no change
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	weir	weir	NOUN	NN	Number=Sing	6	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	_	_
5	low	low	ADJ	JJ	Degree=Pos	6	amod	_	_
6	wall	wall	NOUN	NN	Number=Sing	0	root	_	_
7	built	build	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	6	acl	_	_
8	across	across	ADP	IN	_	10	case	_	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	10	det	_	_
10	river	river	NOUN	NN	Number=Sing	7	obl	_	_
11	;	;	PUNCT	,	_	17	punct	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	water	water	NOUN	NN	Number=Sing	14	nsubj	_	_
14	pours	pour	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	parataxis	_	_
15	over	over	ADP	IN	_	16	case	_	_
16	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	14	obl	_	_
17	fast	fast	ADV	RB	_	14	advmod	_	_
18	and	and	CCONJ	CC	_	19	cc	_	_
19	foaming	foam	VERB	VBG	Tense=Pres|VerbForm=Part	17	conj	_	_
20	,	,	PUNCT	,	_	23	punct	_	_
21	which	which	PRON	WDT	PronType=Rel	23	nsubj	_	_
22	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	23	cop	_	_
23	dangerous	dangerous	ADJ	JJ	Degree=Pos	6	parataxis	_	_
24	for	for	ADP	IN	_	27	case	_	_
25	a	a	DET	DT	Definite=Ind|PronType=Art	27	det	_	_
26	small	small	ADJ	JJ	Degree=Pos	27	amod	_	_
27	swimmer	swimmer	NOUN	NN	Number=Sing	23	obl	_	_
28	.	.	PUNCT	.	_	6	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 a** | present | a weir | a low wall |  |  |  |  | tree rules |
| 2 | **build** | participle |  | a low wall *not said here* |  | a river |  |  | vn calibratable\_cos-45.6.1 «NP.attribute V»: agent=Attribute |
| 3 | **pour** | present | the water |  |  | river |  | fast *property* | vn substance\_emission-43.4-1 «NP V PP.location»: agent=Theme over it=Location |
| 4 | **foam** | gerund | the water *not said here* |  |  |  |  |  | vn entity\_specific\_modes\_being-47.2 «NP V»: agent=Theme |
| 5 | **is** | present | a low wall |  |  |  |  | for a small swimmer; dangerous *property* | 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:books:049-willows-ch7-part1-portly-is-missing.lesson:10`.

**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): no change. **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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