---
title: Ticks are eight-legged arachnids that climb grass and grab passing a… — Spiders, scorpions and other eight-legged creatu… · tree and pragmatics
description: Ticks are eight-legged arachnids that climb grass and grab passing animals to drink their blood; some carry Lyme disease, so a tick should be removed by an adult with a tick tool. Who acts: Ticks, legged arachnids, some, adult. A sentence of the lesson «Spiders, scorpions and other eight-legged crea
---

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# Spiders, scorpions and other eight-legged creatures, sentence 17

<!-- .ven lang=en -->
Ticks are eight-legged arachnids that climb grass and grab passing animals to drink their blood; some carry Lyme disease, so a tick should be removed by an adult with a tick tool.

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**Who acts:** Ticks, legged arachnids, some, adult · **What happens:** be, climb, grab, pass, drink, carry · **To what, where:** legged arachnids, grass, passing animals, blood, Lyme disease, tick

<!-- .vabout -->
This is a sentence of the lesson «Spiders, scorpions and other eight-legged creatures» 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 (Ticks, legged arachnids, some, adult), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:038-spiders-scorpions-and-eight-legged-creatures.lesson:17
# text = Ticks are eight-legged arachnids that climb grass and grab passing animals to drink their blood; some carry Lyme disease, so a tick should be removed by an adult with a tick tool.
# source = school lesson (ours)
# course = biology
# lesson = 038-spiders-scorpions-and-eight-legged-creatures.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 ×1, R8-pos-agree ×3
1	Ticks	tick	NOUN	NNS	Number=Plur	6	nsubj	_	_
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
3	eight	eight	NUM	CD	NumForm=Word|NumType=Card	5	nummod	_	_
4	-	-	PUNCT	HYPH	_	5	punct	_	_
5	legged	leg	ADJ	JJ	_	6	amod	_	_
6	arachnids	arachnid	NOUN	NNS	Number=Plur	0	root	_	_
7	that	that	PRON	WDT	PronType=Rel	8	nsubj	_	_
8	climb	climb	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	acl:relcl	_	_
9	grass	grass	NOUN	NN	Number=Sing	8	obj	_	_
10	and	and	CCONJ	CC	_	11	cc	_	_
11	grab	grab	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	conj	_	Agree=R8-pos-agree|Haiku=8:conj|HaikuPos=VERB:VB:VerbForm=Inf
12	passing	pass	VERB	VBG	VerbForm=Ger	13	amod	_	_
13	animals	animal	NOUN	NNS	Number=Plur	11	obj	_	_
14	to	to	PART	TO	_	15	mark	_	_
15	drink	drink	VERB	VB	VerbForm=Inf	11	advcl	_	_
16	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	17	nmod:poss	_	_
17	blood	blood	NOUN	NN	Number=Sing	15	obj	_	_
18	;	;	PUNCT	:	_	22	punct	_	_
19	some	some	DET	DT	PronType=Ind	20	nsubj	_	Agree=R8-pos-agree|Haiku=20:nsubj|HaikuPos=PRON:DT:PronType=Ind
20	carry	carry	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	conj	_	_
21	Lyme	Lyme	PROPN	NNP	Number=Sing	22	compound	_	Agree=R8-pos-agree|Haiku=22:compound|HaikuPos=NOUN:NN:Number=Sing
22	disease	disease	NOUN	NN	Number=Sing	20	obj	_	_
23	,	,	PUNCT	,	_	29	punct	_	_
24	so	so	ADV	RB	_	29	advmod	_	_
25	a	a	DET	DT	Definite=Ind|PronType=Art	26	det	_	_
26	tick	tick	NOUN	NN	Number=Sing	29	nsubj:pass	_	_
27	should	should	AUX	MD	VerbForm=Fin	29	aux	_	_
28	be	be	AUX	VB	VerbForm=Inf	29	aux:pass	_	_
29	removed	remove	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	20	parataxis	_	Agree=R7-rel-agree|Haiku=20:conj
30	by	by	ADP	IN	_	32	case	_	_
31	an	a	DET	DT	Definite=Ind|PronType=Art	32	det	_	_
32	adult	adult	NOUN	NN	Number=Sing	29	obl	_	_
33	with	with	ADP	IN	_	36	case	_	_
34	a	a	DET	DT	Definite=Ind|PronType=Art	36	det	_	_
35	tick	tick	NOUN	NN	Number=Sing	36	compound	_	_
36	tool	tool	NOUN	NN	Number=Sing	32	nmod	_	_
37	.	.	PUNCT	.	_	6	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is a** | present | Ticks | legged arachnids |  |  |  |  | tree rules |
| 2 | **climb** | present | legged arachnids | grass |  |  |  |  | vn run-51.3.2 «PP.location V NP»: agent=Initial\_Location grass=Theme |
| 3 | **grab** | present | legged arachnids *not said here* | passing animals |  |  |  |  | vn steal-10.5-1 «NP V NP»: agent=Agent animal=Theme |
| 4 | **pass** | gerund |  |  |  |  |  |  | vn occur-48.3-1 «NP V»: agent=Theme |
| 5 | **drink** | to-infinitive | legged arachnids *not said here* | arachnids's blood |  |  |  |  | vn eat-39.1-1 «NP V NP»: agent=Agent blood=Patient |
| 6 | **carry** | present | some | Lyme disease |  |  |  |  | vn carry-11.4 «NP V NP»: agent=Agent disease=Theme |
| 7 | **remove** | should · passive | a adult with a tick tool | a tick |  |  |  |  | vn fire-10.10 «NP V NP»: agent=Agent subject=Theme |

<!-- .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:038-spiders-scorpions-and-eight-legged-creatures.lesson:17`.

**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 ×1, R8-pos-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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- next →: [Spiders, scorpions and other eight-leg…, 18](https://md.mova.elamur.ai/free/en/corpora/school/biology/38-spiders-scorpions-and-eight-legged-creatures/18/)
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