---
title: Brakes should be checked before a ride. — Riding a bike or a scooter safely · tree and pragmatics
description: Brakes should be checked before a ride. A sentence of the lesson «Riding a bike or a scooter safely» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Riding a bike or a scooter safely, sentence 18

<!-- .ven lang=en -->
Brakes should be checked before a ride.

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**What happens:** check · **To what, where:** Brakes

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This is a sentence of the lesson «Riding a bike or a scooter safely» of the everyday 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: what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:005-bikes-and-scooters.lesson:18
# text = Brakes should be checked before a ride.
# source = school lesson (ours)
# course = everyday
# lesson = 005-bikes-and-scooters.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	Brakes	brake	NOUN	NNS	Number=Plur	4	nsubj:pass	_	_
2	should	should	AUX	MD	VerbForm=Fin	4	aux	_	_
3	be	be	AUX	VB	VerbForm=Inf	4	aux:pass	_	_
4	checked	check	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	before	before	ADP	IN	_	7	case	_	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	_	_
7	ride	ride	NOUN	NN	Number=Sing	4	obl	_	_
8	.	.	PUNCT	.	_	4	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 | **check** | should · passive |  | Brakes |  |  | before a ride |  | vn assessment-34.1 «NP V NP»: subject=Theme |

<!-- .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:everyday:005-bikes-and-scooters.lesson:18`.

**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: [Riding a bike or a scooter safely, 17](https://md.mova.elamur.ai/free/en/corpora/school/everyday/5-bikes-and-scooters/17/)
- next →: [Riding a bike or a scooter safely, 19](https://md.mova.elamur.ai/free/en/corpora/school/everyday/5-bikes-and-scooters/19/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/5-bikes-and-scooters/)