---
title: You watch the safety demonstration even if you have seen it before,… — Airports and planes · tree and pragmatics
description: You watch the safety demonstration even if you have seen it before, because each plane can be different. Who acts: You, plane. A sentence of the lesson «Airports and planes» of the everyday course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Airports and planes, sentence 7

<!-- .ven lang=en -->
You watch the safety demonstration even if you have seen it before, because each plane can be different.

<!-- .vintro -->
**Who acts:** You, plane · **What happens:** watch, see, be · **To what, where:** safety demonstration, demonstration

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This is a sentence of the lesson «Airports and planes» of the everyday 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, plane), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:everyday:271-airports-and-planes.lesson:7
# text = You watch the safety demonstration even if you have seen it before, because each plane can be different.
# source = school lesson (ours)
# course = everyday
# lesson = 271-airports-and-planes.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	You	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	2	nsubj	_	_
2	watch	watch	VERB	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	0	root	_	_
3	the	the	DET	DT	Definite=Def|PronType=Art	5	det	_	_
4	safety	safety	NOUN	NN	Number=Sing	5	compound	_	_
5	demonstration	demonstration	NOUN	NN	Number=Sing	2	obj	_	_
6	even	even	ADV	RB	_	10	advmod	_	_
7	if	if	SCONJ	IN	_	10	mark	_	_
8	you	you	PRON	PRP	Case=Nom|Person=2|PronType=Prs	10	nsubj	_	_
9	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	10	aux	_	_
10	seen	see	VERB	VBN	Tense=Past|VerbForm=Part	2	advcl	_	_
11	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	10	obj	_	_
12	before	before	ADV	RB	_	10	advmod	_	_
13	,	,	PUNCT	,	_	19	punct	_	_
14	because	because	SCONJ	IN	_	19	mark	_	_
15	each	each	DET	DT	PronType=Tot	16	det	_	_
16	plane	plane	NOUN	NN	Number=Sing	19	nsubj	_	_
17	can	can	AUX	MD	VerbForm=Fin	19	aux	_	_
18	be	be	AUX	VB	VerbForm=Inf	19	cop	_	_
19	different	different	ADJ	JJ	Degree=Pos	2	advcl	_	_
20	.	.	PUNCT	.	_	2	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 | **watch** | present | You | the safety demonstration |  |  |  |  | vn assessment-34.1 «NP V NP»: agent=Agent demonstration=Theme |
| 2 | **see** *a condition, not said to happen* | present · perfect | you | demonstration |  |  |  | before *property* | vn comprehend-87.2-1-1 «NP V NP»: agent=Experiencer it=Stimulus |
| 3 | **is** | can | each plane |  |  |  |  | different *property* | tree rules |

<!-- .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:everyday:271-airports-and-planes.lesson:7`.

**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: [Airports and planes, 6](https://md.mova.elamur.ai/free/en/corpora/school/everyday/271-airports-and-planes/6/)
- next →: [Airports and planes, 8](https://md.mova.elamur.ai/free/en/corpora/school/everyday/271-airports-and-planes/8/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/everyday/271-airports-and-planes/)