---
title: Tree frogs have round sticky toe pads covered in tiny six-sided cell… — Frogs of the world: tree frogs, glass frogs, fly… · tree and pragmatics
description: Tree frogs have round sticky toe pads covered in tiny six-sided cells with slime between them, gripping like a wet tyre; scientists study them to make better tyres and tape. Who acts: Tree frogs, tiny six sided cells, scientists. A sentence of the lesson «Frogs of the world: tree frogs, glass frogs,
---

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# Frogs of the world: tree frogs, glass frogs, flying frogs and the goliath frog, sentence 6

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Tree frogs have round sticky toe pads covered in tiny six-sided cells with slime between them, gripping like a wet tyre; scientists study them to make better tyres and tape.

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**Who acts:** Tree frogs, tiny six sided cells, scientists · **What happens:** have, cover, grip, study, make · **To what, where:** round sticky toe pads, Frogs, better tyres

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This is a sentence of the lesson «Frogs of the world: tree frogs, glass frogs, flying frogs and the goliath frog» 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 (Tree frogs, tiny six sided cells, scientists), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog.lesson:6
# text = Tree frogs have round sticky toe pads covered in tiny six-sided cells with slime between them, gripping like a wet tyre; scientists study them to make better tyres and tape.
# source = school lesson (ours)
# course = biology
# lesson = 308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog.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): R7-rel-agree ×3
1	Tree	tree	NOUN	NN	Number=Sing	2	compound	_	_
2	frogs	frog	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	round	round	ADJ	JJ	Degree=Pos	7	amod	_	Agree=R7-rel-agree|Haiku=7:advmod
5	sticky	sticky	ADJ	JJ	Degree=Pos	7	amod	_	_
6	toe	toe	NOUN	NN	Number=Sing	7	compound	_	_
7	pads	pad	NOUN	NNS	Number=Plur	3	obj	_	_
8	covered	cover	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	7	acl	_	_
9	in	in	ADP	IN	_	14	case	_	_
10	tiny	tiny	ADJ	JJ	Degree=Pos	14	amod	_	_
11	six	six	NUM	CD	NumForm=Word|NumType=Card	14	nummod	_	_
12	-	-	PUNCT	HYPH	_	11	punct	_	_
13	sided	sided	ADJ	JJ	Degree=Pos	14	amod	_	_
14	cells	cell	NOUN	NNS	Number=Plur	8	obl	_	_
15	with	with	ADP	IN	_	16	case	_	_
16	slime	slime	NOUN	NN	Number=Sing	14	nmod	_	_
17	between	between	ADP	IN	_	18	case	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	16	nmod	_	_
19	,	,	PUNCT	,	_	20	punct	_	_
20	gripping	grip	VERB	VBG	Tense=Pres|VerbForm=Part	14	acl:relcl	_	_
21	like	like	ADP	IN	_	24	case	_	_
22	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	_	_
23	wet	wet	ADJ	JJ	Degree=Pos	24	amod	_	_
24	tyre	tyre	NOUN	NN	Number=Sing	20	obl	_	_
25	;	;	PUNCT	:	_	27	punct	_	_
26	scientists	scientist	NOUN	NNS	Number=Plur	27	nsubj	_	_
27	study	study	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:conj
28	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	27	obj	_	_
29	to	to	PART	TO	_	30	mark	_	_
30	make	make	VERB	VB	VerbForm=Inf	27	advcl	_	Agree=R7-rel-agree|Haiku=27:xcomp
31	better	good	ADJ	JJR	Degree=Cmp	32	amod	_	_
32	tyres	tyre	NOUN	NNS	Number=Plur	30	obj	_	_
33	and	and	CCONJ	CC	_	34	cc	_	_
34	tape	tape	NOUN	NN	Number=Sing	32	conj	_	_
35	.	.	PUNCT	.	_	3	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 | **have** | present | Tree frogs | round sticky toe pads |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent pad=Patient |
| 2 | **cover** | participle |  | round sticky toe pads *not said here* |  |  |  | in tiny six sided cells with slime between Frogs | vn fill-9.8-1 «NP V NP PP.theme»: agent=Agent in cell=Theme |
| 3 | **grip** | gerund | tiny six sided cells with slime between Frogs *not said here* |  |  |  |  | like a wet tyre | vn touch-20-1 «NP V NP»: agent=Agent |
| 4 | **study** | present | scientists | Frogs *= frog* |  |  |  |  | vn learn-14-1 «NP V NP»: agent=Agent they=Topic |
| 5 | **make** | to-infinitive | scientists *not said here* | better tyres and tape |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: agent=Asset tyre=Product |

<!-- .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:308-frogs-of-the-world-tree-frogs-glass-frogs-flying-frogs-and-the-goliath-frog.lesson:6`.

**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): R7-rel-agree ×3. **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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