---
title: Deep time plays tricks. — BC and AD, dinosaurs and pyramids, and timelines · tree and pragmatics
description: Deep time plays tricks. Who acts: Deep time. A sentence of the lesson «BC and AD, dinosaurs and pyramids, and timelines» of the world course of Mova's primary school with its dependency tree and the pragmatics of every clause.
---

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# BC and AD, dinosaurs and pyramids, and timelines, sentence 6

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Deep time plays tricks.

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**Who acts:** Deep time · **What happens:** play · **To what, where:** tricks

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This is a sentence of the lesson «BC and AD, dinosaurs and pyramids, and timelines» of the world 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 (Deep time), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:world:125-bc-ad-dinosaurs-pyramids-timelines.lesson:6
# text = Deep time plays tricks.
# source = school lesson (ours)
# course = world
# lesson = 125-bc-ad-dinosaurs-pyramids-timelines.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 ×2, R6-punct-agree ×1, R7-rel-agree ×1
1	Deep	deep	ADJ	JJ	Degree=Pos	2	amod	_	_
2	time	time	NOUN	NN	Number=Sing	3	nsubj	_	Agree=R7-rel-agree|Haiku=3:compound
3	plays	play	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	Agree=R5-strong|Haiku=4:compound|HaikuPos=NOUN:NNS:Number=Plur
4	tricks	trick	NOUN	NNS	Number=Plur	3	obj	_	Agree=R5-strong|Haiku=0:root
5	.	.	PUNCT	.	_	3	punct	_	Agree=R6-punct-agree|Haiku=4:punct
```

## Pragmatics {#pragmatics}

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- form: statement
- act: narrate
- voice: narrator
- polarity: none
- teacher: kept the draft

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **play** | present | Deep time | tricks |  |  |  |  | vn use-105.1 «NP V NP»: agent=Agent trick=Theme |

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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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**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:world:125-bc-ad-dinosaurs-pyramids-timelines.lesson:6`.

**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 ×2, R6-punct-agree ×1, R7-rel-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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