---
title: Floss is slid gently between the teeth and curved around each tooth,… — Flossing and caring for your teeth · tree and pragmatics
description: Floss is slid gently between the teeth and curved around each tooth, because snapping it down hurts the gums. Who acts: snapping. A sentence of the lesson «Flossing and caring for your teeth» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Flossing and caring for your teeth, sentence 5

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Floss is slid gently between the teeth and curved around each tooth, because snapping it down hurts the gums.

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**Who acts:** snapping · **What happens:** slid, curve, snap down, hurt · **To what, where:** Floss, tooth, toothbrush, gums

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This is a sentence of the lesson «Flossing and caring for your teeth» 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: who acts (snapping), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:074-flossing-and-caring-for-teeth.lesson:5
# text = Floss is slid gently between the teeth and curved around each tooth, because snapping it down hurts the gums.
# source = school lesson (ours)
# course = everyday
# lesson = 074-flossing-and-caring-for-teeth.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): R7-rel-agree ×1, R8-pos-agree ×1
1	Floss	floss	NOUN	NN	Number=Sing	3	nsubj:pass	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	aux:pass	_	_
3	slid	slid	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
4	gently	gently	ADV	RB	_	3	advmod	_	_
5	between	between	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	teeth	tooth	NOUN	NNS	Number=Plur	3	obl	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	curved	curve	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	conj	_	Agree=R8-pos-agree|Haiku=3:conj|HaikuPos=VERB:VBD:Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
10	around	around	ADP	IN	_	12	case	_	_
11	each	each	DET	DT	PronType=Tot	12	det	_	_
12	tooth	tooth	NOUN	NN	Number=Sing	9	obl	_	_
13	,	,	PUNCT	,	_	15	punct	_	_
14	because	because	SCONJ	IN	_	18	mark	_	_
15	snapping	snap	VERB	VBG	Tense=Pres|VerbForm=Part	18	csubj	_	Agree=R7-rel-agree|Haiku=18:nsubj
16	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	15	obj	_	_
17	down	down	ADP	RP	_	15	compound:prt	_	_
18	hurts	hurt	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	advcl	_	_
19	the	the	DET	DT	Definite=Def|PronType=Art	20	det	_	_
20	gums	gum	NOUN	NNS	Number=Plur	18	obj	_	_
21	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **slid** | present · passive |  | Floss |  |  |  | between the teeth; gently *property* | tree rules |
| 2 | **curve** | participle |  |  |  | each tooth |  |  | vn knead-26.5 «NP.material V PP.product»: agent=Material |
| 3 | **snap down** | gerund |  | toothbrush |  |  |  |  | vn sound\_emission-43.2 «PP.location V NP»: agent=Location it=Theme |
| 4 | **hurt** | present | snapping | the gums |  |  |  |  | vn hurt-40.8.3-2 «NP V NP»: agent=Experiencer gum=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:everyday:074-flossing-and-caring-for-teeth.lesson:5`.

**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): R7-rel-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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