---
title: Real woodpeckers drill holes to nest and to find insects, and drum o… — Animal builders: termite mounds, weaver birds an… · tree and pragmatics
description: Real woodpeckers drill holes to nest and to find insects, and drum on wood to call; their skull is built to soften the blows, and they can hit wood about 20 times a second. Who acts: Real woodpeckers, woodpeckers. A sentence of the lesson «Animal builders: termite mounds, weaver birds and other nest
---

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# Animal builders: termite mounds, weaver birds and other nest makers, sentence 16

<!-- .ven lang=en -->
Real woodpeckers drill holes to nest and to find insects, and drum on wood to call; their skull is built to soften the blows, and they can hit wood about 20 times a second.

<!-- .vintro -->
**Who acts:** Real woodpeckers, woodpeckers · **What happens:** drill, nest, find, drum, call, build · **To what, where:** holes, insects, skull, blows, wood · **Speech:** someone speaks here

<!-- .vabout -->
This is a sentence of the lesson «Animal builders: termite mounds, weaver birds and other nest makers» of the biology 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 (Real woodpeckers, woodpeckers), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.lesson:16
# text = Real woodpeckers drill holes to nest and to find insects, and drum on wood to call; their skull is built to soften the blows, and they can hit wood about 20 times a second.
# source = school lesson (ours)
# course = biology
# lesson = 243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.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): R7-rel-agree ×3
1	Real	real	ADJ	JJ	Degree=Pos	2	amod	_	_
2	woodpeckers	woodpecker	NOUN	NNS	Number=Plur	3	nsubj	_	_
3	drill	drill	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
4	holes	hole	NOUN	NNS	Number=Plur	3	obj	_	_
5	to	to	PART	TO	_	6	mark	_	_
6	nest	nest	VERB	VB	VerbForm=Inf	4	acl	_	_
7	and	and	CCONJ	CC	_	9	cc	_	_
8	to	to	PART	TO	_	9	mark	_	_
9	find	find	VERB	VB	VerbForm=Inf	6	conj	_	_
10	insects	insect	NOUN	NNS	Number=Plur	9	obj	_	_
11	,	,	PUNCT	,	_	13	punct	_	_
12	and	and	CCONJ	CC	_	13	cc	_	_
13	drum	drum	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	conj	_	_
14	on	on	ADP	IN	_	15	case	_	_
15	wood	wood	NOUN	NN	Number=Sing	13	nmod	_	_
16	to	to	PART	TO	_	17	mark	_	_
17	call	call	VERB	VB	VerbForm=Inf	13	advcl	_	_
18	;	;	PUNCT	,	_	22	punct	_	_
19	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	20	nmod:poss	_	_
20	skull	skull	NOUN	NN	Number=Sing	22	nsubj:pass	_	_
21	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	aux:pass	_	_
22	built	build	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	3	parataxis	_	Agree=R7-rel-agree|Haiku=3:advcl
23	to	to	PART	TO	_	24	mark	_	_
24	soften	soften	VERB	VB	VerbForm=Inf	22	advcl	_	Agree=R7-rel-agree|Haiku=22:xcomp
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	blows	blow	NOUN	NNS	Number=Plur	24	obj	_	_
27	,	,	PUNCT	,	_	31	punct	_	_
28	and	and	CCONJ	CC	_	31	cc	_	_
29	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	31	nsubj	_	_
30	can	can	AUX	MD	VerbForm=Fin	31	aux	_	_
31	hit	hit	VERB	VB	VerbForm=Inf	22	parataxis	_	_
32	wood	wood	NOUN	NN	Number=Sing	31	obj	_	_
33	about	about	ADV	RB	_	34	advmod	_	_
34	20	20	NUM	CD	NumForm=Digit|NumType=Card	35	nummod	_	_
35	times	time	NOUN	NNS	Number=Plur	31	obl:unmarked	_	_
36	a	a	DET	DT	Definite=Ind|PronType=Art	37	det	_	_
37	second	second	ADJ	JJ	Degree=Pos|NumForm=Word|NumType=Ord	35	nmod	_	Agree=R7-rel-agree|Haiku=35:amod
38	.	.	PUNCT	.	_	3	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **drill** | present | Real woodpeckers | holes |  |  |  |  | vn carve-21.2-3 «NP V NP»: agent=Agent hole=Patient |
| 2 | **nest** | to-infinitive | Real woodpeckers *not said here* | holes *not said here* |  |  |  |  | vn berry-13.7 «NP V»: agent=Agent |
| 3 | **find** | to-infinitive | Real woodpeckers *not said here* | insects |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent insect=Topic |
| 4 | **drum** | present | Real woodpeckers *not said here* |  |  |  |  | on wood | vn hit-18.1-1 «NP V NP PP»: agent=Agent on wood=Patient |
| 5 | **call** | to-infinitive | Real woodpeckers *not said here* |  |  |  |  |  | vn initiate\_communication-37.4.2-1 «NP V»: agent=Agent |
| 6 | **build** | present · passive |  | woodpeckers's skull |  |  |  |  | vn build-26.1-1 «NP.asset V NP»: subject=Product |
| 7 | **soften** | to-infinitive |  | the blows |  |  |  |  | vn other\_cos-45.4 «NP V NP.patient»: agent=Agent blow=Patient |
| 8 | **hit** | can | woodpeckers *= woodpecker* | wood |  |  | time |  | vn contiguous\_location-47.8-1 «NP V NP»: agent=Theme wood=Co-Theme |

<!-- .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:biology:243-animal-builders-termite-mounds-weaver-birds-and-other-nest-makers.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): 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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