---
title: It itches because the skin underneath is sweaty and old skin cells c… — The cast: itching, signing and the saw · tree and pragmatics
description: It itches because the skin underneath is sweaty and old skin cells cannot flake off; the itch is a nuisance, not a sign of trouble. Who acts: cast, skin underneath, old skin cells, itch. A sentence of the lesson «The cast: itching, signing and the saw» of the medicine course of Mova's primary school
---

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# The cast: itching, signing and the saw, sentence 1

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It itches because the skin underneath is sweaty and old skin cells cannot flake off; the itch is a nuisance, not a sign of trouble.

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**Who acts:** cast, skin underneath, old skin cells, itch · **What happens:** itch, be, not flake off, sign · **To what, where:** nuisance, trouble

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This is a sentence of the lesson «The cast: itching, signing and the saw» of the medicine 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 (cast, skin underneath, old skin cells, itch), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:002-the-cast-itching-signing-and-the-saw.lesson:1
# text = It itches because the skin underneath is sweaty and old skin cells cannot flake off; the itch is a nuisance, not a sign of trouble.
# source = school lesson (ours)
# course = medicine
# lesson = 002-the-cast-itching-signing-and-the-saw.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	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	2	nsubj	_	_
2	itches	itch	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	because	because	SCONJ	IN	_	8	mark	_	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	Agree=R5-strong|Haiku=6:det
5	skin	skin	NOUN	NN	Number=Sing	6	compound	_	_
6	underneath	underneath	NOUN	NN	Number=Sing	8	nsubj	_	_
7	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	8	cop	_	_
8	sweaty	sweaty	ADJ	JJ	Degree=Pos	2	advcl	_	_
9	and	and	CCONJ	CC	_	15	cc	_	_
10	old	old	ADJ	JJ	Degree=Pos	12	amod	_	_
11	skin	skin	NOUN	NN	Number=Sing	12	compound	_	_
12	cells	cell	NOUN	NNS	Number=Plur	15	nsubj	_	_
13	can	can	AUX	MD	VerbForm=Fin	15	aux	_	_
14	not	not	PART	RB	Polarity=Neg	15	advmod	_	_
15	flake	flake	VERB	VB	VerbForm=Inf	8	conj	_	_
16	off	off	ADP	RP	_	15	compound:prt	_	_
17	;	;	PUNCT	,	_	22	punct	_	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
19	itch	itch	NOUN	NN	Number=Sing	22	nsubj	_	_
20	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	cop	_	_
21	a	a	DET	DT	Definite=Ind|PronType=Art	22	det	_	_
22	nuisance	nuisance	NOUN	NN	Number=Sing	2	parataxis	_	_
23	,	,	PUNCT	,	_	26	punct	_	_
24	not	not	PART	RB	Polarity=Neg	26	advmod	_	_
25	a	a	DET	DT	Definite=Ind|PronType=Art	26	det	_	_
26	sign	sign	NOUN	NN	Number=Sing	22	conj	_	_
27	of	of	ADP	IN	_	28	case	_	_
28	trouble	trouble	NOUN	NN	Number=Sing	26	nmod	_	_
29	.	.	PUNCT	.	_	2	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 | **itch** | present | cast |  |  |  |  |  | vn pain-40.8.1 «NP V»: agent=Patient |
| 2 | **is** | present | skin underneath |  |  |  |  | sweaty *property* | tree rules |
| 3 | **not** **flake off** | can | old skin cells |  |  |  |  |  | vn carve-21.2-1 «NP V ADVP-Middle»: agent=Patient |
| 4 | **is a** | present | the itch | a nuisance and a sign of trouble |  |  |  |  | tree rules |
| 5 | **sign** |  |  | trouble |  |  |  |  | nom sign «communication transitive»: of=patient |

<!-- .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:medicine:002-the-cast-itching-signing-and-the-saw.lesson:1`.

**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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- ← previous: [The cast: itching, signing and the saw, 0](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/0/)
- next →: [The cast: itching, signing and the saw, 2](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/2/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/)

