---
title: A puffed-up tail and an arched back mean a cat is frightened. — Understanding cats · tree and pragmatics
description: A puffed-up tail and an arched back mean a cat is frightened. Who acts: puffed up tail. A sentence of the lesson «Understanding cats» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Understanding cats, sentence 9

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A puffed-up tail and an arched back mean a cat is frightened.

<!-- .vintro -->
**Who acts:** puffed up tail · **What happens:** puff, arch, mean, frighten · **To what, where:** cat · **Speech:** someone speaks here

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This is a sentence of the lesson «Understanding cats» 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 (puffed up tail), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:023-understanding-cats.lesson:9
# text = A puffed-up tail and an arched back mean a cat is frightened.
# source = school lesson (ours)
# course = everyday
# lesson = 023-understanding-cats.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): R6-punct-agree ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
2	puffed	puff	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	amod	_	_
3	-	-	PUNCT	HYPH	_	4	punct	_	Agree=R6-punct-agree|Haiku=2:punct
4	up	up	NOUN	NN	Number=Sing	5	compound	_	_
5	tail	tail	NOUN	NN	Number=Sing	10	nsubj	_	_
6	and	and	CCONJ	CC	_	9	cc	_	_
7	an	a	DET	DT	Definite=Ind|PronType=Art	10	det	_	_
8	arched	arch	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	amod	_	_
9	back	back	NOUN	NN	Number=Sing	5	conj	_	_
10	mean	mean	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
12	cat	cat	NOUN	NN	Number=Sing	14	nsubj:pass	_	_
13	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	14	aux:pass	_	_
14	frightened	frighten	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	10	ccomp	_	_
15	.	.	PUNCT	.	_	10	punct	_	Agree=R6-punct-agree|Haiku=5: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 | **puff** | participle |  |  |  |  |  |  | vn substance\_emission-43.4-1 «NP V»: agent=Source |
| 2 | **arch** | participle |  |  |  |  |  |  | vn crane-40.3.2 «NP V NP»: agent=Agent |
| 3 | **mean** | present | a puffed up tail and back |  |  |  |  |  | vn intend-61.2-1 «NP V S»: agent=Agent clause=Topic |
| 4 | **frighten** | present · passive |  | a cat |  |  |  |  | vn amuse-31.1 «NP V NP»: subject=Experiencer |

<!-- .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:023-understanding-cats.lesson:9`.

**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): R6-punct-agree ×2. **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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