---
title: Between about 40 and 50 degrees south, strong westerly winds blow al… — Winds, monsoons and ocean currents · tree and pragmatics
description: Between about 40 and 50 degrees south, strong westerly winds blow almost without land to slow them down, and sailors called them the Roaring Forties; Dutch ships used them to race east from the Cape of Good Hope towards the East Indies. Who acts: strong westerly winds, sailors, Dutch ships. A senten
---

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# Winds, monsoons and ocean currents, sentence 19

<!-- .ven lang=en -->
Between about 40 and 50 degrees south, strong westerly winds blow almost without land to slow them down, and sailors called them the Roaring Forties; Dutch ships used them to race east from the Cape of Good Hope towards the East Indies.

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**Who acts:** strong westerly winds, sailors, Dutch ships · **What happens:** blow, slow down, call, use, race · **To what, where:** degrees, Cape · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Winds, monsoons and ocean currents» of the geography 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 (strong westerly winds, sailors, Dutch ships), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:022-winds-monsoons-and-ocean-currents.lesson:19
# text = Between about 40 and 50 degrees south, strong westerly winds blow almost without land to slow them down, and sailors called them the Roaring Forties; Dutch ships used them to race east from the Cape of Good Hope towards the East Indies.
# source = school lesson (ours)
# course = geography
# lesson = 022-winds-monsoons-and-ocean-currents.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 ×2, R8-pos-agree ×3
1	Between	between	ADP	IN	_	6	case	_	_
2	about	about	ADV	RB	_	3	advmod	_	_
3	40	40	NUM	CD	NumForm=Digit|NumType=Card	6	nummod	_	_
4	and	and	CCONJ	CC	_	5	cc	_	_
5	50	50	NUM	CD	NumForm=Digit|NumType=Card	3	conj	_	_
6	degrees	degree	NOUN	NNS	Number=Plur	12	obl	_	_
7	south	south	ADV	RB	_	6	advmod	_	_
8	,	,	PUNCT	,	_	6	punct	_	_
9	strong	strong	ADJ	JJ	Degree=Pos	11	amod	_	_
10	westerly	westerly	ADJ	JJ	Degree=Pos	11	amod	_	_
11	winds	wind	NOUN	NNS	Number=Plur	12	nsubj	_	_
12	blow	blow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
13	almost	almost	ADV	RB	_	12	advmod	_	_
14	without	without	ADP	IN	_	15	case	_	_
15	land	land	NOUN	NN	Number=Sing	12	obl	_	_
16	to	to	PART	TO	_	17	mark	_	_
17	slow	slow	VERB	VB	VerbForm=Inf	12	advcl	_	_
18	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	17	obj	_	_
19	down	down	ADP	RP	_	17	compound:prt	_	_
20	,	,	PUNCT	,	_	23	punct	_	_
21	and	and	CCONJ	CC	_	23	cc	_	_
22	sailors	sailor	NOUN	NNS	Number=Plur	23	nsubj	_	_
23	called	call	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	12	conj	_	Agree=R7-rel-agree|Haiku=12:parataxis
24	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	23	obj	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	27	det	_	_
26	Roaring	roaring	NOUN	NN	Number=Sing	27	compound	_	_
27	Forties	forty	PROPN	NNPS	Number=Plur	23	xcomp	_	Agree=R8-pos-agree|Haiku=23:xcomp|HaikuPos=NOUN:NNS:Number=Plur
28	;	;	PUNCT	,	_	31	punct	_	_
29	Dutch	dutch	ADJ	JJ	Degree=Pos	30	amod	_	_
30	ships	ship	NOUN	NNS	Number=Plur	31	nsubj	_	_
31	used	use	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	12	parataxis	_	_
32	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	31	obj	_	_
33	to	to	PART	TO	_	34	mark	_	_
34	race	race	VERB	VB	VerbForm=Inf	31	xcomp	_	Agree=R7-rel-agree|Haiku=31:advcl
35	east	east	ADV	RB	_	34	advmod	_	_
36	from	from	ADP	IN	_	38	case	_	_
37	the	the	DET	DT	Definite=Def|PronType=Art	38	det	_	_
38	Cape	Cape	PROPN	NNP	Number=Sing	34	obl	_	Agree=R8-pos-agree|Haiku=34:obl|HaikuPos=NOUN:NN:Number=Sing
39	of	of	ADP	IN	_	41	case	_	_
40	Good	good	ADJ	JJ	Degree=Pos	41	amod	_	_
41	Hope	Hope	PROPN	NNP	Number=Sing	38	nmod	_	Agree=R8-pos-agree|Haiku=38:nmod|HaikuPos=NOUN:NN:Number=Sing
42	towards	towards	ADP	IN	_	45	case	_	_
43	the	the	DET	DT	Definite=Def|PronType=Art	45	det	_	_
44	East	East	PROPN	NNP	Number=Sing	45	compound	_	_
45	Indies	indy	NOUN	NNS	Number=Plur	34	obl	_	_
46	.	.	PUNCT	.	_	12	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 | **blow** | present | strong westerly winds |  |  |  |  | between 40 degrees; without land; almost *property* | vn split-23.2 «NP V apart»: agent=Patient |
| 2 | **slow down** | to-infinitive | strong westerly winds *not said here* | degrees *= degree* |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent they=Patient |
| 3 | **call** | past | sailors | degrees *= degree* |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V NP.recipient»: agent=Agent they=Recipient |
| 4 | **use** | past | Dutch ships | degrees *= degree* |  |  |  |  | vn use-105.1 «NP V NP S\_INF»: agent=Agent they=Theme clause=Eventuality |
| 5 | **race** | to-infinitive | Dutch ships *not said here* |  |  | the Cape of Good Hope |  | towards the East Indies; east *property* | vn run-51.3.2-2 «NP V PP.location»: agent=Theme towards indy=Destination |

<!-- .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:geography:022-winds-monsoons-and-ocean-currents.lesson:19`.

**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 ×2, R8-pos-agree ×3. **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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