---
title: The common pipistrelle is Britain's commonest bat; it weighs about 5… — Bats near home: pipistrelles, noctules, bat boxe… · tree and pragmatics
description: The common pipistrelle is Britain's commonest bat; it weighs about 5 grams, less than a pound coin, may eat thousands of tiny insects in one night, and can squeeze through a gap about 1 centimetre wide. Who acts: common pipistrelle, bat. A sentence of the lesson «Bats near home: pipistrelles, noctul
---

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# Bats near home: pipistrelles, noctules, bat boxes and why never to pick one up, sentence 7

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The common pipistrelle is Britain's commonest bat; it weighs about 5 grams, less than a pound coin, may eat thousands of tiny insects in one night, and can squeeze through a gap about 1 centimetre wide.

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**Who acts:** common pipistrelle, bat · **What happens:** be, weigh, eat, squeeze · **To what, where:** commonest bat, 5 grams, thousands, gap

<!-- .vabout -->
This is a sentence of the lesson «Bats near home: pipistrelles, noctules, bat boxes and why never to pick one up» 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 (common pipistrelle, bat), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.lesson:7
# text = The common pipistrelle is Britain's commonest bat; it weighs about 5 grams, less than a pound coin, may eat thousands of tiny insects in one night, and can squeeze through a gap about 1 centimetre wide.
# source = school lesson (ours)
# course = biology
# lesson = 315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.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): R5-strong ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	common	common	ADJ	JJ	Degree=Pos	3	amod	_	_
3	pipistrelle	pipistrelle	NOUN	NN	Number=Sing	8	nsubj	_	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
5	Britain	Britain	PROPN	NNP	Number=Sing	8	nmod:poss	_	_
6	's	's	PART	POS	_	5	case	_	_
7	commonest	common	ADJ	JJS	Degree=Sup	8	amod	_	_
8	bat	bat	NOUN	NN	Number=Sing	0	root	_	_
9	;	;	PUNCT	,	_	11	punct	_	_
10	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	11	nsubj	_	_
11	weighs	weigh	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	parataxis	_	_
12	about	about	ADV	RB	_	13	advmod	_	_
13	5	5	NUM	CD	NumForm=Digit|NumType=Card	14	nummod	_	_
14	grams	gram	NOUN	NNS	Number=Plur	11	obj	_	_
15	,	,	PUNCT	,	_	16	punct	_	_
16	less	less	ADJ	JJR	Degree=Cmp	11	advcl	_	_
17	than	than	ADP	IN	_	20	case	_	_
18	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	_	_
19	pound	pound	NOUN	NN	Number=Sing	20	compound	_	_
20	coin	coin	NOUN	NN	Number=Sing	16	obl	_	_
21	,	,	PUNCT	,	_	23	punct	_	_
22	may	may	AUX	MD	VerbForm=Fin	23	aux	_	_
23	eat	eat	VERB	VB	VerbForm=Inf	11	conj	_	_
24	thousands	thousand	NOUN	NNS	Number=Plur	23	obj	_	_
25	of	of	ADP	IN	_	27	case	_	_
26	tiny	tiny	ADJ	JJ	Degree=Pos	27	amod	_	_
27	insects	insect	NOUN	NNS	Number=Plur	24	nmod	_	_
28	in	in	ADP	IN	_	30	case	_	_
29	one	one	NUM	CD	NumForm=Word|NumType=Card	30	nummod	_	_
30	night	night	NOUN	NN	Number=Sing	23	obl	_	_
31	,	,	PUNCT	,	_	34	punct	_	_
32	and	and	CCONJ	CC	_	34	cc	_	_
33	can	can	AUX	MD	VerbForm=Fin	34	aux	_	_
34	squeeze	squeeze	VERB	VB	VerbForm=Inf	23	conj	_	_
35	through	through	ADP	IN	_	37	case	_	_
36	a	a	DET	DT	Definite=Ind|PronType=Art	37	det	_	_
37	gap	gap	NOUN	NN	Number=Sing	34	obl	_	_
38	about	about	ADP	IN	_	40	case	_	_
39	1	1	NUM	CD	NumForm=Digit|NumType=Card	40	nummod	_	_
40	centimetre	centimetre	NOUN	NN	Number=Sing	41	obl	_	Agree=R5-strong|Haiku=34:obl
41	wide	wide	ADV	RB	_	34	advmod	_	_
42	.	.	PUNCT	.	_	8	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 | **is a** | present | the common pipistrelle | Britain's commonest bat |  |  |  |  | tree rules |
| 2 | **weigh** | present | bat | 5 grams |  |  |  |  | vn register-54.1-2-1 «NP V NP.value»: agent=Theme gram=Value |
| 3 | **eat** | may | bat *not said here* | thousands of tiny insects |  |  | night |  | vn eat-39.1-1 «NP V NP»: agent=Agent thousand=Patient |
| 4 | **squeeze** | can | bat *not said here* |  |  | a gap |  | wide *property* | vn push-12-1-1 «NP V PP.trajectory»: agent=Agent through gap=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:biology:315-bats-near-home-pipistrelles-noctules-bat-boxes-and-why-never-to-pick-one-up.lesson:7`.

**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): R5-strong ×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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