---
title: Night mode on a phone has not been shown to fix the sleep problem on… — Screens, eyes and sleep · tree and pragmatics
description: Night mode on a phone has not been shown to fix the sleep problem on its own. A sentence of the lesson «Screens, eyes and sleep» of the medicine course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Screens, eyes and sleep, sentence 11

<!-- .ven lang=en -->
Night mode on a phone has not been shown to fix the sleep problem on its own.

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**What happens:** not show, fix · **To what, where:** Night mode, sleep problem, own

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This is a sentence of the lesson «Screens, eyes and sleep» of the medicine 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:medicine:035-screens-eyes-and-sleep.lesson:11
# text = Night mode on a phone has not been shown to fix the sleep problem on its own.
# source = school lesson (ours)
# course = medicine
# lesson = 035-screens-eyes-and-sleep.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	Night	night	NOUN	NN	Number=Sing	2	compound	_	_
2	mode	mode	NOUN	NN	Number=Sing	9	nsubj:pass	_	_
3	on	on	ADP	IN	_	5	case	_	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
5	phone	phone	NOUN	NN	Number=Sing	2	nmod	_	_
6	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	aux	_	_
7	not	not	PART	RB	Polarity=Neg	9	advmod	_	_
8	been	be	AUX	VBN	Tense=Past|VerbForm=Part	9	aux:pass	_	_
9	shown	show	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
10	to	to	PART	TO	_	11	mark	_	_
11	fix	fix	VERB	VB	VerbForm=Inf	9	xcomp	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
13	sleep	sleep	NOUN	NN	Number=Sing	14	compound	_	_
14	problem	problem	NOUN	NN	Number=Sing	11	obj	_	_
15	on	on	ADP	IN	_	17	case	_	_
16	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	17	nmod:poss	_	_
17	own	own	ADJ	JJ	Degree=Pos	11	obl	_	_
18	.	.	PUNCT	.	_	9	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: narrate
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **show** | present · perfect · passive |  | Night mode on a phone |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP S\_INF»: subject=Recipient clause=Topic |
| 2 | **fix** | to-infinitive |  | the sleep problem |  | mode's own |  |  | vn shake-22.3-2 «NP V NP together»: agent=Agent problem=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:medicine:035-screens-eyes-and-sleep.lesson:11`.

**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: [Screens, eyes and sleep, 10](https://md.mova.elamur.ai/free/en/corpora/school/medicine/35-screens-eyes-and-sleep/10/)
- next →: [Screens, eyes and sleep, 12](https://md.mova.elamur.ai/free/en/corpora/school/medicine/35-screens-eyes-and-sleep/12/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/35-screens-eyes-and-sleep/)