---
title: In 1956 Malcom McLean started using standard shipping containers; to… — Trade: why people swap, and the great trade routes · tree and pragmatics
description: In 1956 Malcom McLean started using standard shipping containers; today about four in five tonnes of world trade go by sea. Who acts: Malcom, four five tonnes. A sentence of the lesson «Trade: why people swap, and the great trade routes» of the history course of Mova's primary school with its depend
---

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# Trade: why people swap, and the great trade routes, sentence 23

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In 1956 Malcom McLean started using standard shipping containers; today about four in five tonnes of world trade go by sea.

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**Who acts:** Malcom, four five tonnes · **What happens:** start, use, go · **To what, where:** 1956, standard shipping containers

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This is a sentence of the lesson «Trade: why people swap, and the great trade routes» of the history 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 (Malcom, four five tonnes), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:history:070-trade-why-people-swap-and-the-great-trade-routes.lesson:23
# text = In 1956 Malcom McLean started using standard shipping containers; today about four in five tonnes of world trade go by sea.
# source = school lesson (ours)
# course = history
# lesson = 070-trade-why-people-swap-and-the-great-trade-routes.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): R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-agree ×1
1	In	in	ADP	IN	_	2	case	_	_
2	1956	1956	NUM	CD	NumForm=Digit|NumType=Card	5	obl	_	_
3	Malcom	Malcom	PROPN	NNP	Number=Sing	5	nsubj	_	_
4	McLean	McLean	PROPN	NNP	Number=Sing	3	flat	_	_
5	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
6	using	use	VERB	VBG	VerbForm=Ger	5	xcomp	_	_
7	standard	standard	ADJ	JJ	Degree=Pos	9	amod	_	_
8	shipping	shipping	NOUN	NN	Number=Sing	9	compound	_	_
9	containers	container	NOUN	NNS	Number=Plur	6	obj	_	_
10	;	;	PUNCT	,	_	5	punct	_	_
11	today	today	NOUN	NN	Number=Sing	20	obl:unmarked	_	_
12	about	about	ADV	RB	_	13	advmod	_	Agree=R7-rel-agree|Haiku=13:case|HaikuPos=ADP:IN:_
13	four	four	NUM	CD	NumForm=Word|NumType=Card	16	nummod	_	_
14	in	in	ADP	IN	_	16	case	_	_
15	five	five	NUM	CD	NumForm=Word|NumType=Card	16	nummod	_	_
16	tonnes	tonne	NOUN	NNS	Number=Plur	20	nsubj	_	_
17	of	of	ADP	IN	_	19	case	_	_
18	world	world	NOUN	NN	Number=Sing	19	compound	_	_
19	trade	trade	NOUN	NN	Number=Sing	16	nmod	_	_
20	go	go	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	_	Agree=R8-pos-agree|Haiku=5:parataxis|HaikuPos=VERB:VB:Mood=Imp|VerbForm=Fin
21	by	by	ADP	IN	_	22	case	_	_
22	sea	sea	NOUN	NN	Number=Sing	20	obl	_	_
23	.	.	PUNCT	.	_	5	punct	_	Agree=R6-punct-agree|Haiku=20:punct
```

## Pragmatics {#pragmatics}

<!-- .note -->
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 | **start** | past | Malcom |  |  | 1956 |  |  | vn begin-55.1-1-1 «NP V S\_ING»: agent=Agent clause=Eventuality |
| 2 | **use** | gerund | Malcom *not said here* | standard shipping containers |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent container=Patient |
| 3 | **go** | present | four five tonnes of world trade |  |  |  | today | by sea | vn occur-48.3-2 «NP V PP»: agent=Theme by sea=Location |

<!-- .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:history:070-trade-why-people-swap-and-the-great-trade-routes.lesson:23`.

**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): R6-punct-agree ×1, R7-rel-agree ×1, R8-pos-agree ×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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