---
title: Energy changes from one form into another, but it is never made from… — Energy — where it comes from and how to save it · tree and pragmatics
description: Energy changes from one form into another, but it is never made from nothing. Who acts: Energy. 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 dependency tree and the pragmatics of every clause.
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/world/56-energy/10/)

<!-- crumbs -->
[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [World](https://md.mova.elamur.ai/free/en/corpora/school/world/) / [Energy — where it comes from and how t…](https://md.mova.elamur.ai/free/en/corpora/school/world/56-energy/) / 10

# Energy — where it comes from and how to save it, sentence 10

<!-- .ven lang=en -->
Energy changes from one form into another, but it is never made from nothing.

<!-- .vintro -->
**Who acts:** Energy · **What happens:** change, not make · **To what, where:** one form, Energy, nothing

<!-- .vabout -->
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 (Energy), 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:10
# text = Energy changes from one form into another, but it is never made from nothing.
# 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): R2-punct-next ×1
1	Energy	Energy	NOUN	NN	Number=Sing	2	nsubj	_	_
2	changes	change	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	from	from	ADP	IN	_	5	case	_	_
4	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
5	form	form	NOUN	NN	Number=Sing	2	obl	_	_
6	into	into	ADP	IN	_	7	case	_	_
7	another	another	DET	DT	PronType=Ind	2	obl	_	_
8	,	,	PUNCT	,	_	13	punct	_	Agree=R2-punct-next|Haiku=2:punct
9	but	but	CCONJ	CC	_	13	cc	_	_
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	13	nsubj:pass	_	_
11	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	aux:pass	_	_
12	never	never	ADV	RB	PronType=Neg	13	advmod	_	_
13	made	make	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	conj	_	_
14	from	from	ADP	IN	_	15	case	_	_
15	nothing	nothing	PRON	NN	Number=Sing|PronType=Neg	13	obl	_	_
16	.	.	PUNCT	.	_	2	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 | **change** | present | Energy |  |  | one form |  | into another *result* | vn turn-26.6.1-1 «NP.patient V PP.material PP.result»: agent=Patient from form=Initial\_State into another=Result |
| 2 | **not** **make** | present · passive |  | Energy |  | nothing |  |  | vn build-26.1-1 «NP.asset V PP»: subject=Product from nothing=Material |

<!-- .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.

<!-- div src -->

**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: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): R2-punct-next ×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/).

<!-- /div -->

<!-- pn -->
- ← previous: [Energy — where it comes from and how t…, 9](https://md.mova.elamur.ai/free/en/corpora/school/world/56-energy/9/)
- next →: [Energy — where it comes from and how t…, 11](https://md.mova.elamur.ai/free/en/corpora/school/world/56-energy/11/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/world/56-energy/)