---
title: Horns, like those of cows and goats, have a bone core covered with k… — Deer: antlers that fall off and grow again; red… · tree and pragmatics
description: Horns, like those of cows and goats, have a bone core covered with keratin and stay for life; the pronghorn of America sheds the outer cover of its horns every year, a bit of both. Who acts: Horns, pronghorn. A sentence of the lesson «Deer: antlers that fall off and grow again; red deer, roe deer, m
---

<!-- md -->
[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/school/biology/318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer/9/)

<!-- crumbs -->
[home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [school](https://md.mova.elamur.ai/free/en/corpora/school/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/school/biology/) / [Deer: antlers that fall off and grow a…](https://md.mova.elamur.ai/free/en/corpora/school/biology/318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer/) / 9

# Deer: antlers that fall off and grow again; red deer, roe deer, moose, muntjac and water deer, sentence 9

<!-- .ven lang=en -->
Horns, like those of cows and goats, have a bone core covered with keratin and stay for life; the pronghorn of America sheds the outer cover of its horns every year, a bit of both.

<!-- .vintro -->
**Who acts:** Horns, pronghorn · **What happens:** have, cover, stay, shed · **To what, where:** bone core, outer cover

<!-- .vabout -->
This is a sentence of the lesson «Deer: antlers that fall off and grow again; red deer, roe deer, moose, muntjac and water deer» 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 (Horns, pronghorn), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer.lesson:9
# text = Horns, like those of cows and goats, have a bone core covered with keratin and stay for life; the pronghorn of America sheds the outer cover of its horns every year, a bit of both.
# source = school lesson (ours)
# course = biology
# lesson = 318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer.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 ×1, R8-pos-agree ×1
1	Horns	horn	NOUN	NNS	Number=Plur	10	nsubj	_	_
2	,	,	PUNCT	,	_	1	punct	_	_
3	like	like	ADP	IN	_	4	case	_	_
4	those	that	PRON	DT	Number=Plur|PronType=Dem	1	nmod	_	_
5	of	of	ADP	IN	_	6	case	_	_
6	cows	cow	NOUN	NNS	Number=Plur	4	nmod	_	_
7	and	and	CCONJ	CC	_	8	cc	_	_
8	goats	goat	NOUN	NNS	Number=Plur	6	conj	_	_
9	,	,	PUNCT	,	_	1	punct	_	_
10	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	_	_
12	bone	bone	NOUN	NN	Number=Sing	13	compound	_	_
13	core	core	NOUN	NN	Number=Sing	10	obj	_	_
14	covered	cover	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	13	acl	_	_
15	with	with	ADP	IN	_	16	case	_	_
16	keratin	keratin	NOUN	NN	Number=Sing	14	obl	_	_
17	and	and	CCONJ	CC	_	18	cc	_	_
18	stay	stay	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	conj	_	Agree=R8-pos-agree|Haiku=10:conj|HaikuPos=VERB:VB:VerbForm=Inf
19	for	for	ADP	IN	_	20	case	_	_
20	life	life	NOUN	NN	Number=Sing	18	obl	_	_
21	;	;	PUNCT	:	_	26	punct	_	_
22	the	the	DET	DT	Definite=Def|PronType=Art	23	det	_	_
23	pronghorn	pronghorn	NOUN	NN	Number=Sing	26	nsubj	_	_
24	of	of	ADP	IN	_	25	case	_	_
25	America	America	PROPN	NNP	Number=Sing	23	nmod	_	_
26	sheds	shed	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	10	parataxis	_	Agree=R7-rel-agree|Haiku=10:conj
27	the	the	DET	DT	Definite=Def|PronType=Art	29	det	_	_
28	outer	outer	ADJ	JJ	Degree=Pos	29	amod	_	_
29	cover	cover	NOUN	NN	Number=Sing	26	obj	_	_
30	of	of	ADP	IN	_	32	case	_	_
31	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	32	nmod:poss	_	_
32	horns	horn	NOUN	NNS	Number=Plur	29	nmod	_	_
33	every	every	DET	DT	PronType=Tot	34	det	_	_
34	year	year	NOUN	NN	Number=Sing	26	obl:unmarked	_	_
35	,	,	PUNCT	,	_	37	punct	_	_
36	a	a	DET	DT	Definite=Ind|PronType=Art	37	det	_	_
37	bit	bit	NOUN	NN	Number=Sing	29	conj	_	_
38	of	of	ADP	IN	_	39	case	_	_
39	both	both	DET	DT	PronType=Tot	37	nmod	_	_
40	.	.	PUNCT	.	_	10	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- form: statement
- act: assert
- voice: narrator
- polarity: pos
- teacher: kept the draft

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **have** | present | Horns like those | a bone core |  |  |  |  | vn birth-28.2-1 «NP V NP»: agent=Agent core=Patient |
| 2 | **cover** | participle |  | a bone core *not said here* |  |  |  | with keratin | vn fill-9.8-1 «NP V NP PP.theme»: agent=Agent with keratin=Theme |
| 3 | **stay** | present | Horns like those *not said here* |  |  |  |  | for life | vn exist-47.1 «NP V»: agent=Theme |
| 4 | **shed** | present | the pronghorn of America | the outer cover of pronghorn's horns and a bit of both |  |  | year |  | vn substance\_emission-43.4-1 «PP.location V NP»: agent=Location cover=Source |

<!-- .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.

<!-- div src -->

**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:318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer.lesson:9`.

**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 ×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/).

<!-- /div -->

<!-- pn -->
- ← previous: [Deer: antlers that fall off and grow a…, 8](https://md.mova.elamur.ai/free/en/corpora/school/biology/318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer/8/)
- next →: [Deer: antlers that fall off and grow a…, 10](https://md.mova.elamur.ai/free/en/corpora/school/biology/318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer/10/)
- ↑ back to [the lesson](https://md.mova.elamur.ai/free/en/corpora/school/biology/318-deer-antlers-that-fall-off-and-grow-again-red-deer-roe-deer-moose-muntjac-and-water-deer/)

