---
title: Trinidad and Tobago has transitioned from an oil-based economy to a… — Trinidad and Tobago · tree and pragmatics
description: Trinidad and Tobago has transitioned from an oil-based economy to a natural gas based economy. A sentence of Wikipedia's «Trinidad and Tobago» with its dependency tree and pragmatics.
---

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# Trinidad and Tobago, sentence 325

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From Wikipedia, [«Trinidad and Tobago»](https://en.wikipedia.org/wiki/Trinidad_and_Tobago), revision of the 2026-09-01 dump, [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/). The trees and pragmatics of these pages, Mova's parse of that text, are CC BY-SA 4.0 too.

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Trinidad and Tobago has transitioned from an oil-based economy to a natural gas based economy.

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**What happens:** transition, base · **To what, where:** Trinidad, based economy

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This is a sentence of the English Wikipedia article «Trinidad and Tobago». The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: what happens, when and where, as Mova's frames read it from the tree.

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**Mova's own parse.** This tree may be wrong. The article's note marks are left out of the parse.

## The tree {#tree}

```conllu
# sent_id = wikipedia:Trinidad_and_Tobago:325
# text = Trinidad and Tobago has transitioned from an oil-based economy to a natural gas based economy.
1	Trinidad	trinidad	NOUN	NN	Number=Sing	5	nsubj:pass	_	_
2	and	and	CCONJ	CC	_	3	cc	_	_
3	Tobago	Tobago	PROPN	NNP	Number=Sing	1	conj	_	_
4	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	aux	_	_
5	transitioned	transition	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
6	from	from	ADP	IN	_	11	case	_	_
7	an	a	DET	DT	Definite=Ind|PronType=Art	11	det	_	_
8	oil	oil	NOUN	NN	Number=Sing	10	compound	_	SpaceAfter=No
9	-	-	PUNCT	HYPH	_	8	punct	_	SpaceAfter=No
10	based	base	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	11	amod	_	_
11	economy	economy	NOUN	NN	Number=Sing	5	obl	_	_
12	to	to	ADP	IN	_	15	case	_	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	15	det	_	_
14	natural	natural	ADJ	JJ	Degree=Pos	15	amod	_	_
15	gas	gas	NOUN	NN	Number=Sing	5	obl	_	_
16	based	base	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	17	amod	_	_
17	economy	economy	NOUN	NN	Number=Sing	15	conj	_	SpaceAfter=No
18	.	.	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **transition** | present · perfect · passive |  | Trinidad and Tobago |  | a based economy |  | to a natural gas and based economy | tree rules |
| 2 | **base** | participle |  |  |  |  |  | oil *compound* | vn base-97.1 «NP V NP PP.source»: agent=Agent |
| 3 | **base** | participle |  |  |  |  |  |  | vn base-97.1 «NP V NP PP.source»: agent=Agent |

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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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**Text:** the English Wikipedia, «Trinidad and Tobago», revision of the 2026-09-01 dump, CC BY-SA 4.0. **Tree:** Mova's own parse, CC BY-SA 4.0 as the text is. **Frames:** Mova's frames reader (`prag`), the article read in order, CC BY-SA 4.0.

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