---
title: A pile driver drives long posts, called piles, deep into the ground… — Diggers, cranes and cement mixers · tree and pragmatics
description: A pile driver drives long posts, called piles, deep into the ground to hold up buildings by carrying their weight down to firm ground, and tall buildings can stand on piles deeper than a house is tall; it is so loud that workers wear ear protection. Who acts: pile driver, long posts, tall buildings,
---

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# Diggers, cranes and cement mixers, sentence 19

<!-- .ven lang=en -->
A pile driver drives long posts, called piles, deep into the ground to hold up buildings by carrying their weight down to firm ground, and tall buildings can stand on piles deeper than a house is tall; it is so loud that workers wear ear protection.

<!-- .vintro -->
**Who acts:** pile driver, long posts, tall buildings, house, workers · **What happens:** drive, call, hold up, carry down, stand, be · **To what, where:** long posts, ground, piles, buildings, weight · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Diggers, cranes and cement mixers» of the technology 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 (pile driver, long posts, tall buildings, house), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:technology:028-diggers-cranes-and-cement-mixers.lesson:19
# text = A pile driver drives long posts, called piles, deep into the ground to hold up buildings by carrying their weight down to firm ground, and tall buildings can stand on piles deeper than a house is tall; it is so loud that workers wear ear protection.
# source = school lesson (ours)
# course = technology
# lesson = 028-diggers-cranes-and-cement-mixers.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): R3-conj-first ×1, R5-strong ×3, R7-rel-agree ×3
1	A	a	DET	DT	Definite=Ind|PronType=Art	3	det	_	_
2	pile	pile	NOUN	NN	Number=Sing	3	compound	_	_
3	driver	driver	NOUN	NN	Number=Sing	4	nsubj	_	_
4	drives	drive	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
5	long	long	ADJ	JJ	Degree=Pos	6	amod	_	_
6	posts	post	NOUN	NNS	Number=Plur	4	obj	_	_
7	,	,	PUNCT	,	_	8	punct	_	_
8	called	call	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	6	acl	_	_
9	piles	pile	NOUN	NNS	Number=Plur	8	xcomp	_	Agree=R7-rel-agree|Haiku=8:obj
10	,	,	PUNCT	,	_	14	punct	_	_
11	deep	deep	ADV	RB	_	14	advmod	_	_
12	into	into	ADP	IN	_	14	case	_	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	_	_
14	ground	ground	NOUN	NN	Number=Sing	4	obl	_	_
15	to	to	PART	TO	_	16	mark	_	_
16	hold	hold	VERB	VB	VerbForm=Inf	14	acl	_	_
17	up	up	ADP	RP	_	16	compound:prt	_	_
18	buildings	building	NOUN	NNS	Number=Plur	16	obj	_	_
19	by	by	SCONJ	IN	_	20	mark	_	_
20	carrying	carry	VERB	VBG	Tense=Pres|VerbForm=Part	16	advcl	_	_
21	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	22	nmod:poss	_	_
22	weight	weight	NOUN	NN	Number=Sing	20	obj	_	_
23	down	down	ADV	RB	_	20	advmod	_	_
24	to	to	PART	TO	_	25	mark	_	_
25	firm	firm	ADJ	JJ	Degree=Pos	26	amod	_	Agree=R5-strong|Haiku=20:advcl|HaikuPos=VERB:VB:VerbForm=Inf
26	ground	ground	NOUN	NN	Number=Sing	20	obl	_	Agree=R5-strong|Haiku=25:obj
27	,	,	PUNCT	,	_	32	punct	_	_
28	and	and	CCONJ	CC	_	32	cc	_	_
29	tall	tall	ADJ	JJ	Degree=Pos	30	amod	_	_
30	buildings	building	NOUN	NNS	Number=Plur	32	nsubj	_	_
31	can	can	AUX	MD	VerbForm=Fin	32	aux	_	_
32	stand	stand	VERB	VB	VerbForm=Inf	4	conj	_	_
33	on	on	ADP	IN	_	34	case	_	_
34	piles	pile	NOUN	NNS	Number=Plur	32	obl	_	Agree=R7-rel-agree|Haiku=32:obj
35	deeper	deep	ADJ	JJR	Degree=Cmp	34	amod	_	_
36	than	than	SCONJ	IN	_	40	mark	_	_
37	a	a	DET	DT	Definite=Ind|PronType=Art	38	det	_	_
38	house	house	NOUN	NN	Number=Sing	40	nsubj	_	_
39	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	40	cop	_	_
40	tall	tall	ADJ	JJ	Degree=Pos	35	advcl	_	_
41	;	;	PUNCT	:	_	45	punct	_	_
42	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	45	nsubj	_	_
43	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	45	cop	_	_
44	so	so	ADV	RB	_	45	advmod	_	_
45	loud	loud	ADJ	JJ	Degree=Pos	4	conj	_	Agree=R3-conj-first|Haiku=32:conj
46	that	that	SCONJ	IN	_	48	mark	_	Agree=R5-strong|Haiku=50:mark
47	workers	worker	NOUN	NNS	Number=Plur	48	nsubj	_	Agree=R7-rel-agree|Haiku=48:compound
48	wear	wear	NOUN	NN	Number=Sing	49	compound	_	_
49	ear	ear	NOUN	NN	Number=Sing	50	compound	_	_
50	protection	protection	NOUN	NN	Number=Sing	45	advcl	_	_
51	.	.	PUNCT	.	_	4	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: none
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **drive** | present | a pile driver | long posts |  | the ground |  |  | vn nonvehicle-51.4.2-1 «NP V NP PP.location»: agent=Agent post=Theme into ground=Trajectory |
| 2 | **call** | participle | long posts *not said here* | piles |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 3 | **hold up** | to-infinitive | a pile driver *not said here* | buildings |  |  |  |  | vn support-15.3-1 «NP V NP»: agent=Pivot building=Theme |
| 4 | **carry down** | gerund | a pile driver *not said here* | piles's weight |  |  |  | firm ground *obl*; down *property* | vn carry-11.4 «NP V NP»: agent=Agent weight=Theme |
| 5 | **stand** | can | tall buildings |  |  | piles |  |  | vn assuming\_position-50 «NP V PP.location»: agent=Agent on pile=Location |
| 6 | **is** | present | a house |  |  |  |  | tall *property* | tree rules |
| 7 | **is** | present | house |  |  |  |  | loud *property* | tree rules |
| 8 | **wear** |  | workers |  |  |  |  |  | tree rules |

<!-- .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:technology:028-diggers-cranes-and-cement-mixers.lesson:19`.

**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): R3-conj-first ×1, R5-strong ×3, R7-rel-agree ×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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