---
title: Concussion usually doesn't show on a normal scan; it is spotted from… — A knock to the head in sport: if in doubt, sit t… · tree and pragmatics
description: Concussion usually doesn't show on a normal scan; it is spotted from the signs. Who acts: Concussion. A sentence of the lesson «A knock to the head in sport: if in doubt, sit them out» of the medicine course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# A knock to the head in sport: if in doubt, sit them out, sentence 8

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Concussion usually doesn't show on a normal scan; it is spotted from the signs.

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**Who acts:** Concussion · **What happens:** not show, spot · **To what, where:** normal scan, concussion, signs

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This is a sentence of the lesson «A knock to the head in sport: if in doubt, sit them out» 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 (Concussion), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.lesson:8
# text = Concussion usually doesn't show on a normal scan; it is spotted from the signs.
# source = school lesson (ours)
# course = medicine
# lesson = 047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.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): no change
1	Concussion	concussion	NOUN	NN	Number=Sing	5	nsubj	_	_
2	usually	usually	ADV	RB	_	5	advmod	_	_
3	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	aux	_	_
4	n't	not	PART	RB	Polarity=Neg	5	advmod	_	_
5	show	show	VERB	VB	VerbForm=Inf	0	root	_	_
6	on	on	ADP	IN	_	9	case	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	_	_
8	normal	normal	ADJ	JJ	Degree=Pos	9	amod	_	_
9	scan	scan	NOUN	NN	Number=Sing	5	obl	_	_
10	;	;	PUNCT	:	_	13	punct	_	_
11	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	13	nsubj:pass	_	_
12	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	aux:pass	_	_
13	spotted	spot	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	parataxis	_	_
14	from	from	ADP	IN	_	16	case	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	_	_
16	signs	sign	NOUN	NNS	Number=Plur	13	obl	_	_
17	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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No stored speech act for this sentence.

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **not** **show** | present · do-support | Concussion |  |  | a normal scan |  | usually *property* | vn transfer\_mesg-37.1.1-1-1 «NP V»: agent=Agent |
| 2 | **spot** | present · passive |  | concussion |  | the signs |  |  | vn fill-9.8-1 «NP V NP»: subject=Destination |

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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:047-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out.lesson:8`.

**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): no change. **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: [A knock to the head in sport: if in do…, 7](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/7/)
- next →: [A knock to the head in sport: if in do…, 9](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/9/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/medicine/47-a-knock-to-the-head-in-sport-if-in-doubt-sit-them-out/)