---
title: Common vampire bats walk on the ground, make a tiny cut and lap a li… — The Amazon forest floor: leafcutters, army ants,… · tree and pragmatics
description: Common vampire bats walk on the ground, make a tiny cut and lap a little blood, and their saliva stops the blood from clotting. Who acts: Common vampire bats, saliva. A sentence of the lesson «The Amazon forest floor: leafcutters, army ants, tapirs, jaguars and the giant spider» of the biology cours
---

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# The Amazon forest floor: leafcutters, army ants, tapirs, jaguars and the giant spider, sentence 16

<!-- .ven lang=en -->
Common vampire bats walk on the ground, make a tiny cut and lap a little blood, and their saliva stops the blood from clotting.

<!-- .vintro -->
**Who acts:** Common vampire bats, saliva · **What happens:** walk, make, lap, stop, clot · **To what, where:** ground, tiny cut, little blood, blood

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This is a sentence of the lesson «The Amazon forest floor: leafcutters, army ants, tapirs, jaguars and the giant spider» 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 vampire bats, saliva), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:157-the-amazon-forest-floor.lesson:16
# text = Common vampire bats walk on the ground, make a tiny cut and lap a little blood, and their saliva stops the blood from clotting.
# source = school lesson (ours)
# course = biology
# lesson = 157-the-amazon-forest-floor.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): R3-conj-first ×1, R5-strong ×1, R8-pos-agree ×2
1	Common	common	ADJ	JJ	Degree=Pos	3	amod	_	_
2	vampire	vampire	NOUN	NN	Number=Sing	3	compound	_	_
3	bats	bat	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	walk	walk	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	on	on	ADP	IN	_	7	case	_	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	_	_
7	ground	ground	NOUN	NN	Number=Sing	4	obl	_	_
8	,	,	PUNCT	,	_	9	punct	_	_
9	make	make	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	Agree=R8-pos-agree|Haiku=4:conj|HaikuPos=VERB:VB:VerbForm=Inf
10	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	_	_
11	tiny	tiny	ADJ	JJ	Degree=Pos	12	amod	_	_
12	cut	cut	NOUN	NN	Number=Sing	9	obj	_	_
13	and	and	CCONJ	CC	_	14	cc	_	_
14	lap	lap	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	conj	_	Agree=R8-pos-agree|Haiku=12:conj|HaikuPos=NOUN:NN:Number=Sing
15	a	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
16	little	little	ADJ	JJ	Degree=Pos	17	amod	_	_
17	blood	blood	NOUN	NN	Number=Sing	14	obj	_	Agree=R5-strong|Haiku=9:obj
18	,	,	PUNCT	,	_	22	punct	_	_
19	and	and	CCONJ	CC	_	22	cc	_	_
20	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	21	nmod:poss	_	_
21	saliva	saliva	NOUN	NN	Number=Sing	22	nsubj	_	_
22	stops	stop	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	Agree=R3-conj-first|Haiku=9:conj
23	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
24	blood	blood	NOUN	NN	Number=Sing	22	obj	_	_
25	from	from	ADP	IN	_	26	case	_	_
26	clotting	clot	VERB	VBG	VerbForm=Ger	22	obl	_	_
27	.	.	PUNCT	.	_	4	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 | **walk** | present | Common vampire bats |  |  | the ground |  |  | vn run-51.3.2-2-1 «NP V PP.location»: agent=Theme on ground=Trajectory |
| 2 | **make** | present | Common vampire bats *not said here* | a tiny cut |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset cut=Product |
| 3 | **lap** | present | Common vampire bats *not said here* | a little blood |  |  |  |  | vn chew-39.2 «NP V NP»: agent=Agent blood=Patient |
| 4 | **stop** | present | bats's saliva | the blood |  |  |  |  | vn stop-55.4-1-1 «NP V NP.eventuality»: agent=Subeventuality blood=Eventuality |
| 5 | **clot** | gerund |  |  |  |  |  |  | tree rules |

<!-- .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:157-the-amazon-forest-floor.lesson:16`.

**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): R3-conj-first ×1, R5-strong ×1, R8-pos-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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