---
title: A great grey owl can plunge through deep snow to grab a vole it has… — How owls work: silent wings, turning heads, pell… · tree and pragmatics
description: A great grey owl can plunge through deep snow to grab a vole it has only heard. Who acts: great grey owl, sound. A sentence of the lesson «How owls work: silent wings, turning heads, pellets and owl myths» of the biology course of Mova's primary school with its dependency tree and the pragmatics of 
---

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# How owls work: silent wings, turning heads, pellets and owl myths, sentence 9

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A great grey owl can plunge through deep snow to grab a vole it has only heard.

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**Who acts:** great grey owl, sound · **What happens:** plunge, grab, hear · **To what, where:** deep snow, vole

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This is a sentence of the lesson «How owls work: silent wings, turning heads, pellets and owl myths» of the biology 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 (great grey owl, sound), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths.lesson:9
# text = A great grey owl can plunge through deep snow to grab a vole it has only heard.
# source = school lesson (ours)
# course = biology
# lesson = 302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths.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	A	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
2	great	great	ADJ	JJ	Degree=Pos	4	amod	_	_
3	grey	grey	ADJ	JJ	Degree=Pos	4	amod	_	_
4	owl	owl	NOUN	NN	Number=Sing	6	nsubj	_	_
5	can	can	AUX	MD	VerbForm=Fin	6	aux	_	_
6	plunge	plunge	VERB	VB	VerbForm=Inf	0	root	_	_
7	through	through	ADP	IN	_	9	case	_	_
8	deep	deep	ADJ	JJ	Degree=Pos	9	amod	_	_
9	snow	snow	NOUN	NN	Number=Sing	6	obl	_	_
10	to	to	PART	TO	_	11	mark	_	_
11	grab	grab	VERB	VB	VerbForm=Inf	6	advcl	_	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
13	vole	vole	NOUN	NN	Number=Sing	11	obj	_	_
14	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	17	nsubj	_	_
15	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	17	aux	_	_
16	only	only	ADV	RB	_	17	advmod	_	_
17	heard	hear	VERB	VBN	Tense=Past|VerbForm=Part	13	acl:relcl	_	_
18	.	.	PUNCT	.	_	6	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 | **plunge** | can | a great grey owl |  |  | deep snow |  |  | vn escape-51.1-1 «NP V PP.initial\_location»: agent=Theme through snow=Initial\_Location |
| 2 | **grab** | to-infinitive | a great grey owl *not said here* | a vole |  |  |  |  | vn steal-10.5-1 «NP V NP»: agent=Agent vole=Theme |
| 3 | **hear** | present · perfect | sound | a vole *not said here* |  |  |  |  | vn see-30.1-1-1 «NP V S»: agent=Experiencer vole=Stimulus |

<!-- .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:biology:302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths.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): 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: [How owls work: silent wings, turning h…, 8](https://md.mova.elamur.ai/free/en/corpora/school/biology/302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths/8/)
- next →: [How owls work: silent wings, turning h…, 10](https://md.mova.elamur.ai/free/en/corpora/school/biology/302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths/10/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/302-how-owls-work-silent-wings-turning-heads-pellets-and-owl-myths/)

