---
title: Plants moved onto land about 470 million years ago. — Deep time and the story of life · tree and pragmatics
description: Plants moved onto land about 470 million years ago. Who acts: Plants. A sentence of the lesson «Deep time and the story of life» of the geography course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# Deep time and the story of life, sentence 14

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Plants moved onto land about 470 million years ago.

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**Who acts:** Plants · **What happens:** move · **To what, where:** land

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This is a sentence of the lesson «Deep time and the story of life» 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 (Plants), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:geography:058-deep-time-and-the-story-of-life.lesson:14
# text = Plants moved onto land about 470 million years ago.
# source = school lesson (ours)
# course = geography
# lesson = 058-deep-time-and-the-story-of-life.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 ×3
1	Plants	plant	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	moved	move	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
3	onto	onto	ADP	IN	_	4	case	_	_
4	land	land	NOUN	NN	Number=Sing	2	obl	_	_
5	about	about	ADV	RB	_	7	advmod	_	Agree=R5-strong|Haiku=6:case|HaikuPos=ADP:IN:_
6	470	470	NUM	CD	NumForm=Digit|NumType=Card	7	compound	_	Agree=R5-strong|Haiku=8:nummod
7	million	million	NUM	CD	NumForm=Word|NumType=Card	8	nummod	_	_
8	years	year	NOUN	NNS	Number=Plur	9	obl:unmarked	_	Agree=R5-strong|Haiku=2:obl:unmarked
9	ago	ago	ADV	RB	_	2	advmod	_	_
10	.	.	PUNCT	.	_	2	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 | **move** | past | Plants |  |  | land |  | ago *property* | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme onto land=Trajectory |

<!-- .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:058-deep-time-and-the-story-of-life.lesson:14`.

**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 ×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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