---
title: Never push a pencil or ruler inside: it can scratch the skin and sta… — The cast: itching, signing and the saw · tree and pragmatics
description: Never push a pencil or ruler inside: it can scratch the skin and start an infection nobody can see. Who acts: you, itch, nobody. A sentence of the lesson «The cast: itching, signing and the saw» of the medicine course of Mova's primary school with its dependency tree and the pragmatics of every clau
---

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# The cast: itching, signing and the saw, sentence 2

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Never push a pencil or ruler inside: it can scratch the skin and start an infection nobody can see.

<!-- .vintro -->
**Who acts:** you, itch, nobody · **What happens:** not push, scratch, start, see · **To what, where:** pencil, skin, infection

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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 (you, itch, nobody), 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:2
# text = Never push a pencil or ruler inside: it can scratch the skin and start an infection nobody can see.
# 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): R7-rel-agree ×1
1	Never	never	ADV	RB	PronType=Neg	2	advmod	_	_
2	push	push	VERB	VB	Mood=Imp|VerbForm=Fin	0	root	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	4	det	_	_
4	pencil	pencil	NOUN	NN	Number=Sing	2	obj	_	_
5	or	or	CCONJ	CC	_	6	cc	_	_
6	ruler	ruler	NOUN	NN	Number=Sing	4	conj	_	_
7	inside	inside	ADV	RB	_	2	advmod	_	_
8	:	:	PUNCT	:	_	11	punct	_	_
9	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	11	nsubj	_	_
10	can	can	AUX	MD	VerbForm=Fin	11	aux	_	_
11	scratch	scratch	VERB	VB	VerbForm=Inf	2	parataxis	_	Agree=R7-rel-agree|Haiku=2:conj
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	skin	skin	NOUN	NN	Number=Sing	11	obj	_	_
14	and	and	CCONJ	CC	_	15	cc	_	_
15	start	start	VERB	VB	VerbForm=Inf	11	conj	_	_
16	an	a	DET	DT	Definite=Ind|PronType=Art	17	det	_	_
17	infection	infection	NOUN	NN	Number=Sing	15	obj	_	_
18	nobody	nobody	PRON	NN	Number=Sing|PronType=Neg	20	nsubj	_	_
19	can	can	AUX	MD	VerbForm=Fin	20	aux	_	_
20	see	see	VERB	VB	VerbForm=Inf	17	acl:relcl	_	_
21	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: command
- act: warn
- voice: narrator
- polarity: none
- teacher: changed act=warn

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **push** | imperative | you *not said here* | a pencil or ruler |  |  |  | inside *property* | vn carry-11.4-1-1 «NP V NP»: agent=Agent pencil=Theme |
| 2 | **scratch** | can | itch | the skin |  |  |  |  | vn scribble-25.2-1 «NP V NP»: agent=Agent skin=Theme |
| 3 | **start** | infinitive | itch *not said here* | a infection |  |  |  |  | vn begin-55.1-1-1 «NP V NP»: agent=Agent infection=Eventuality |
| 4 | **see** | can | nobody | a infection *not said here* |  |  |  |  | vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer infection=Stimulus |

<!-- .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:2`.

**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. **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, 1](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/1/)
- next →: [The cast: itching, signing and the saw, 3](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/3/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/2-the-cast-itching-signing-and-the-saw/)

