---
title: Saving energy means wasting less: switching off lights and screens,… — Energy — where it comes from and how to save it · tree and pragmatics
description: Saving energy means wasting less: switching off lights and screens, closing doors to keep heat in, walking or cycling instead of driving short distances. Who acts: Saving. A sentence of the lesson «Energy — where it comes from and how to save it» of the world course of Mova's primary school with its
---

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# Energy — where it comes from and how to save it, sentence 8

<!-- .ven lang=en -->
Saving energy means wasting less: switching off lights and screens, closing doors to keep heat in, walking or cycling instead of driving short distances.

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**Who acts:** Saving · **What happens:** save, mean, waste, switch off, close, keep in · **To what, where:** energy, less, lights, doors, heat, short distances · **Speech:** someone speaks here

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This is a sentence of the lesson «Energy — where it comes from and how to save it» 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 (Saving), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:056-energy.lesson:8
# text = Saving energy means wasting less: switching off lights and screens, closing doors to keep heat in, walking or cycling instead of driving short distances.
# source = school lesson (ours)
# course = world
# lesson = 056-energy.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): R1-cc-next ×1, R5-strong ×2, R7-rel-agree ×1
1	Saving	save	VERB	VBG	Tense=Pres|VerbForm=Part	3	csubj	_	_
2	energy	energy	NOUN	NN	Number=Sing	1	obj	_	_
3	means	mean	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	wasting	waste	VERB	VBG	VerbForm=Ger	3	ccomp	_	_
5	less	less	ADJ	JJR	Degree=Cmp	4	obj	_	_
6	:	:	PUNCT	:	_	7	punct	_	_
7	switching	switch	VERB	VBG	Tense=Pres|VerbForm=Part	4	conj	_	_
8	off	off	ADP	RP	_	7	compound:prt	_	_
9	lights	light	NOUN	NNS	Number=Plur	7	obj	_	_
10	and	and	CCONJ	CC	_	11	cc	_	Agree=R1-cc-next|Haiku=9:cc
11	screens	screen	NOUN	NNS	Number=Plur	9	conj	_	_
12	,	,	PUNCT	,	_	13	punct	_	_
13	closing	close	VERB	VBG	Tense=Pres|VerbForm=Part	7	conj	_	Agree=R5-strong|Haiku=4:conj
14	doors	door	NOUN	NNS	Number=Plur	13	obj	_	_
15	to	to	PART	TO	_	16	mark	_	_
16	keep	keep	VERB	VB	VerbForm=Inf	13	advcl	_	Agree=R7-rel-agree|Haiku=13:xcomp
17	heat	heat	NOUN	NN	Number=Sing	16	obj	_	_
18	in	in	ADP	RP	_	16	compound:prt	_	_
19	,	,	PUNCT	,	_	20	punct	_	_
20	walking	walk	VERB	VBG	Tense=Pres|VerbForm=Part	4	conj	_	_
21	or	or	CCONJ	CC	_	20	cc	_	_
22	cycling	cycle	VERB	VBG	Tense=Pres|VerbForm=Part	20	conj	_	Agree=R5-strong|Haiku=4:conj
23	instead	instead	ADV	RB	_	22	advmod	_	_
24	of	of	ADP	IN	_	23	fixed	_	_
25	driving	drive	VERB	VBG	Tense=Pres|VerbForm=Part	22	advcl	_	_
26	short	short	ADJ	JJ	Degree=Pos	27	amod	_	_
27	distances	distance	NOUN	NNS	Number=Plur	25	obj	_	_
28	.	.	PUNCT	.	_	3	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 | **save** | gerund |  | energy |  |  |  |  | vn get-13.5.1-1 «NP V NP»: agent=Agent energy=Theme |
| 2 | **mean** | present | Saving |  |  |  |  |  | vn intend-61.2-1 «NP V S»: agent=Agent clause=Topic |
| 3 | **waste** | gerund |  | less |  |  |  |  | vn destroy-44 «NP V NP»: agent=Agent less=Patient |
| 4 | **switch off** | gerund |  | lights and screens |  |  |  |  | vn convert-26.6.2-1-1 «NP V NP»: agent=Agent light=Patient |
| 5 | **close** | gerund |  | doors |  |  |  |  | vn crane-40.3.2 «NP V NP»: agent=Agent door=Patient |
| 6 | **keep in** | to-infinitive |  | heat |  |  |  |  | vn keep-15.2 «NP V NP»: agent=Agent heat=Theme |
| 7 | **walk** | gerund |  |  |  |  |  |  | vn run-51.3.2-2-1 «NP V»: agent=Theme |
| 8 | **cycle** | gerund |  |  |  |  |  | instead *property* | vn vehicle-51.4.1-1 «NP.theme V»: agent=Theme |
| 9 | **drive** | gerund |  | short distances |  |  |  |  | vn nonvehicle-51.4.2-1 «NP V PP»: agent=Theme distance=Trajectory |

<!-- .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:056-energy.lesson:8`.

**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): R1-cc-next ×1, R5-strong ×2, R7-rel-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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