---
title: The trade winds blow steadily from the east towards the equator in t… — Winds, monsoons and ocean currents · tree and pragmatics
description: The trade winds blow steadily from the east towards the equator in the tropics, from the north-east in the northern hemisphere and the south-east in the southern. Who acts: trade winds. A sentence of the lesson «Winds, monsoons and ocean currents» of the geography course of Mova's primary school wit
---

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# Winds, monsoons and ocean currents, sentence 9

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The trade winds blow steadily from the east towards the equator in the tropics, from the north-east in the northern hemisphere and the south-east in the southern.

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**Who acts:** trade winds · **What happens:** blow · **To what, where:** east

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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 (trade winds), 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:9
# text = The trade winds blow steadily from the east towards the equator in the tropics, from the north-east in the northern hemisphere and the south-east in the southern.
# 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): R5-strong ×1
1	The	the	DET	DT	Definite=Def|PronType=Art	3	det	_	_
2	trade	trade	NOUN	NN	Number=Sing	3	compound	_	_
3	winds	wind	NOUN	NNS	Number=Plur	4	nsubj	_	_
4	blow	blow	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	steadily	steadily	ADV	RB	_	4	advmod	_	_
6	from	from	ADP	IN	_	8	case	_	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	_	_
8	east	east	NOUN	NN	Number=Sing	4	obl	_	_
9	towards	towards	ADP	IN	_	11	case	_	_
10	the	the	DET	DT	Definite=Def|PronType=Art	11	det	_	_
11	equator	equator	NOUN	NN	Number=Sing	4	obl	_	Agree=R5-strong|Haiku=8:nmod
12	in	in	ADP	IN	_	14	case	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	tropics	tropic	NOUN	NNS	Number=Plur	4	obl	_	_
15	,	,	PUNCT	,	_	20	punct	_	_
16	from	from	ADP	IN	_	20	case	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	20	det	_	_
18	north	north	NOUN	NN	Number=Sing	20	compound	_	_
19	-	-	PUNCT	HYPH	_	18	punct	_	_
20	east	east	NOUN	NN	Number=Sing	4	obl	_	_
21	in	in	ADP	IN	_	24	case	_	_
22	the	the	DET	DT	Definite=Def|PronType=Art	24	det	_	_
23	northern	northern	ADJ	JJ	Degree=Pos	24	amod	_	_
24	hemisphere	hemisphere	NOUN	NN	Number=Sing	20	nmod	_	_
25	and	and	CCONJ	CC	_	29	cc	_	_
26	the	the	DET	DT	Definite=Def|PronType=Art	29	det	_	_
27	south	south	NOUN	NN	Number=Sing	29	compound	_	_
28	-	-	PUNCT	HYPH	_	27	punct	_	_
29	east	east	NOUN	NN	Number=Sing	20	conj	_	_
30	in	in	ADP	IN	_	32	case	_	_
31	the	the	DET	DT	Definite=Def|PronType=Art	32	det	_	_
32	southern	southern	ADJ	JJ	Degree=Pos	4	obl	_	_
33	.	.	PUNCT	.	_	4	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 | the trade winds |  |  | the east |  | towards the equator; in the tropics; from the north east in the northern hemisphere and the south east; in the southern; steadily *property* | vn crane-40.3.2 «NP V NP PP.recipient PP.theme»: agent=Agent towards equator=Recipient in tropic=Topic |

<!-- .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:9`.

**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 ×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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