---
title: A submarine fills its tanks with water to sink and blows the water o… — Ships, ports and submarines · tree and pragmatics
description: A submarine fills its tanks with water to sink and blows the water out with air to rise; its strong walls resist the squeeze of deep water, and some submarines stay under for months. Who acts: submarine, strong walls, submarines. A sentence of the lesson «Ships, ports and submarines» of the technolo
---

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# Ships, ports and submarines, sentence 11

<!-- .ven lang=en -->
A submarine fills its tanks with water to sink and blows the water out with air to rise; its strong walls resist the squeeze of deep water, and some submarines stay under for months.

<!-- .vintro -->
**Who acts:** submarine, strong walls, submarines · **What happens:** fill, sink, blow out, rise, resist, stay · **To what, where:** tanks, water, squeeze, deep water

<!-- .vabout -->
This is a sentence of the lesson «Ships, ports and submarines» of the technology 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 (submarine, strong walls, submarines), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:024-ships-ports-and-submarines.lesson:11
# text = A submarine fills its tanks with water to sink and blows the water out with air to rise; its strong walls resist the squeeze of deep water, and some submarines stay under for months.
# source = school lesson (ours)
# course = technology
# lesson = 024-ships-ports-and-submarines.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 ×2
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	_	_
2	submarine	submarine	NOUN	NN	Number=Sing	3	nsubj	_	_
3	fills	fill	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	_	_
5	tanks	tank	NOUN	NNS	Number=Plur	3	obj	_	_
6	with	with	ADP	IN	_	7	case	_	_
7	water	water	NOUN	NN	Number=Sing	3	obl	_	Agree=R5-strong|Haiku=5:nmod
8	to	to	PART	TO	_	9	mark	_	_
9	sink	sink	VERB	VB	VerbForm=Inf	5	acl	_	_
10	and	and	CCONJ	CC	_	11	cc	_	_
11	blows	blow	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	_	_
13	water	water	NOUN	NN	Number=Sing	11	obj	_	_
14	out	out	ADP	RP	_	11	compound:prt	_	_
15	with	with	ADP	IN	_	16	case	_	_
16	air	air	NOUN	NN	Number=Sing	11	obl	_	_
17	to	to	PART	TO	_	18	mark	_	_
18	rise	rise	VERB	VB	VerbForm=Inf	11	advcl	_	Agree=R5-strong|Haiku=16:acl
19	;	;	PUNCT	:	_	23	punct	_	_
20	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	22	nmod:poss	_	_
21	strong	strong	ADJ	JJ	Degree=Pos	22	amod	_	_
22	walls	wall	NOUN	NNS	Number=Plur	23	nsubj	_	_
23	resist	resist	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
24	the	the	DET	DT	Definite=Def|PronType=Art	25	det	_	_
25	squeeze	squeeze	NOUN	NN	Number=Sing	23	obj	_	_
26	of	of	ADP	IN	_	28	case	_	_
27	deep	deep	ADJ	JJ	Degree=Pos	28	amod	_	_
28	water	water	NOUN	NN	Number=Sing	25	nmod	_	_
29	,	,	PUNCT	,	_	33	punct	_	_
30	and	and	CCONJ	CC	_	33	cc	_	_
31	some	some	DET	DT	PronType=Ind	32	det	_	_
32	submarines	submarine	NOUN	NNS	Number=Plur	33	nsubj	_	_
33	stay	stay	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
34	under	under	ADP	IN	_	36	case	_	_
35	for	for	ADP	IN	_	36	case	_	_
36	months	month	NOUN	NNS	Number=Plur	33	obl	_	_
37	.	.	PUNCT	.	_	3	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 | **fill** | present | a submarine | deck's tanks |  |  |  | with water | vn other\_cos-45.4 «NP V NP PP.instrument»: agent=Agent tank=Patient with water=Instrument |
| 2 | **sink** | to-infinitive | a submarine *not said here* | deck's tanks *not said here* |  |  |  |  | vn other\_cos-45.4 «NP.patient V»: agent=Patient |
| 3 | **blow out** | present | a submarine *not said here* | the water |  |  |  | with air | vn split-23.2 «NP V NP apart»: agent=Agent water=Patient |
| 4 | **rise** | to-infinitive | a submarine *not said here* |  |  |  |  |  | vn assuming\_position-50 «NP V»: agent=Agent |
| 5 | **resist** | present | deck's strong walls | the squeeze of deep water |  |  |  |  | tree rules |
| 6 | **stay** | present | some submarines |  |  |  | month |  | vn exist-47.1 «NP V»: agent=Theme |
| 7 | **squeeze** |  |  | deep water |  |  |  |  | nom squeeze «act 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:technology:024-ships-ports-and-submarines.lesson:11`.

**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 ×2. **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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