---
title: Grammar terms are useful because they let you talk about how sentenc… — SATs: grammar, punctuation and spelling paper · tree and pragmatics
description: Grammar terms are useful because they let you talk about how sentences work, though nobody needs to know every term perfectly. Who acts: Grammar terms, terms, you, sentences. A sentence of the lesson «SATs: grammar, punctuation and spelling paper» of the english course of Mova's primary school with 
---

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# SATs: grammar, punctuation and spelling paper, sentence 16

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Grammar terms are useful because they let you talk about how sentences work, though nobody needs to know every term perfectly.

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**Who acts:** Grammar terms, terms, you, sentences, nobody · **What happens:** be, let, talk, work, need, know · **To what, where:** you, term

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This is a sentence of the lesson «SATs: grammar, punctuation and spelling paper» of the english 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 (Grammar terms, terms, you, sentences), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:english:052-sats-grammar-punctuation-and-spelling-paper.lesson:16
# text = Grammar terms are useful because they let you talk about how sentences work, though nobody needs to know every term perfectly.
# source = school lesson (ours)
# course = english
# lesson = 052-sats-grammar-punctuation-and-spelling-paper.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, R8-pos-agree ×1
1	Grammar	grammar	NOUN	NN	Number=Sing	2	compound	_	_
2	terms	term	NOUN	NNS	Number=Plur	4	nsubj	_	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	_	_
4	useful	useful	ADJ	JJ	Degree=Pos	0	root	_	_
5	because	because	SCONJ	IN	_	7	mark	_	_
6	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	7	nsubj	_	_
7	let	let	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	advcl	_	Agree=R8-pos-agree|Haiku=4:advcl|HaikuPos=VERB:VBD:Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin
8	you	you	PRON	PRP	Case=Acc|Person=2|PronType=Prs	7	obj	_	_
9	talk	talk	VERB	VB	VerbForm=Inf	7	xcomp	_	_
10	about	about	SCONJ	IN	_	13	mark	_	_
11	how	how	ADV	WRB	PronType=Int	13	advmod	_	_
12	sentences	sentence	NOUN	NNS	Number=Plur	13	nsubj	_	_
13	work	work	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	advcl	_	_
14	,	,	PUNCT	,	_	17	punct	_	_
15	though	though	SCONJ	IN	_	17	mark	_	_
16	nobody	nobody	PRON	NN	Number=Sing|PronType=Neg	17	nsubj	_	_
17	needs	need	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	advcl	_	Agree=R5-strong|Haiku=13:conj
18	to	to	PART	TO	_	19	mark	_	_
19	know	know	VERB	VB	VerbForm=Inf	17	xcomp	_	_
20	every	every	DET	DT	PronType=Tot	21	det	_	_
21	term	term	NOUN	NN	Number=Sing	19	obj	_	_
22	perfectly	perfectly	ADV	RB	_	19	advmod	_	_
23	.	.	PUNCT	.	_	4	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 | **is** | present | Grammar terms |  |  |  |  | useful *property* | tree rules |
| 2 | **let** | present | terms *= term* | you |  |  |  |  | tree rules |
| 3 | **talk** | infinitive | you *not said here* |  |  |  |  |  | vn talk-37.5 «NP V»: agent=Agent |
| 4 | **work** | present | sentences |  |  |  |  |  | vn employment-95.3 «NP V»: agent=Agent |
| 5 | **need** | present | nobody |  |  |  |  |  | vn want-32.1-1-1 «NP V NP S\_INF»: agent=Pivot clause=Theme |
| 6 | **know** *not said to happen* | to-infinitive | nobody *not said here* | every term |  |  |  | perfectly *property* | vn comprehend-87.2-1-1-1 «NP V NP PP.attribute»: agent=Experiencer term=Stimulus |

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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:english:052-sats-grammar-punctuation-and-spelling-paper.lesson:16`.

**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, 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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