---
title: A floodplain is the flat land beside a river that is covered with wa… — Rivers, lakes and the sea up close · tree and pragmatics
description: A floodplain is the flat land beside a river that is covered with water when the river floods. Who acts: floodplain, river. A sentence of the lesson «Rivers, lakes and the sea up close» of the world course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Rivers, lakes and the sea up close, sentence 10

<!-- .ven lang=en -->
A floodplain is the flat land beside a river that is covered with water when the river floods.

<!-- .vintro -->
**Who acts:** floodplain, river · **What happens:** be, cover, flood · **To what, where:** flat land, river

<!-- .vabout -->
This is a sentence of the lesson «Rivers, lakes and the sea up close» of the world 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 (floodplain, river), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:064-rivers-lakes-and-the-sea.lesson:10
# text = A floodplain is the flat land beside a river that is covered with water when the river floods.
# source = school lesson (ours)
# course = world
# lesson = 064-rivers-lakes-and-the-sea.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	floodplain	floodplain	NOUN	NN	Number=Sing	6	nsubj	_	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	_	_
5	flat	flat	ADJ	JJ	Degree=Pos	6	amod	_	_
6	land	land	NOUN	NN	Number=Sing	0	root	_	_
7	beside	beside	ADP	IN	_	9	case	_	_
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
9	river	river	NOUN	NN	Number=Sing	6	nmod	_	_
10	that	that	PRON	WDT	PronType=Rel	12	nsubj:pass	_	_
11	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	aux:pass	_	_
12	covered	cover	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	9	acl:relcl	_	_
13	with	with	ADP	IN	_	14	case	_	_
14	water	water	NOUN	NN	Number=Sing	12	obl	_	_
15	when	when	ADV	WRB	PronType=Int	18	advmod	_	_
16	the	the	DET	DT	Definite=Def|PronType=Art	17	det	_	_
17	river	river	NOUN	NN	Number=Sing	18	nsubj	_	_
18	floods	flood	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	12	advcl	_	_
19	.	.	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 floodplain | the flat land |  | a river |  |  | tree rules |
| 2 | **cover** | present · passive |  | a river |  |  |  | with water | vn fill-9.8-1 «NP V NP PP.theme»: subject=Destination with water=Theme |
| 3 | **flood** | present | the river |  |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=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:world:064-rivers-lakes-and-the-sea.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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- ← previous: [Rivers, lakes and the sea up close, 9](https://md.mova.elamur.ai/free/en/corpora/school/world/64-rivers-lakes-and-the-sea/9/)
- next →: [Rivers, lakes and the sea up close, 11](https://md.mova.elamur.ai/free/en/corpora/school/world/64-rivers-lakes-and-the-sea/11/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/64-rivers-lakes-and-the-sea/)