---
title: Rickets is a bone disease caused by lack of vitamin D, making bones… — Mum's vitamin and cod-liver oil · tree and pragmatics
description: Rickets is a bone disease caused by lack of vitamin D, making bones soft and legs bowed; it was common in smoky cities and is still occasionally seen. Who acts: Rickets. A sentence of the lesson «Mum's vitamin and cod-liver oil» of the medicine course of Mova's primary school with its dependency tre
---

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# Mum's vitamin and cod-liver oil, sentence 7

<!-- .ven lang=en -->
Rickets is a bone disease caused by lack of vitamin D, making bones soft and legs bowed; it was common in smoky cities and is still occasionally seen.

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**Who acts:** Rickets · **What happens:** be, cause, make, bow, see · **To what, where:** bone disease, bones, legs, smoky cities

<!-- .vabout -->
This is a sentence of the lesson «Mum's vitamin and cod-liver oil» of the medicine 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 (Rickets), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:medicine:022-mums-vitamin-and-cod-liver-oil.lesson:7
# text = Rickets is a bone disease caused by lack of vitamin D, making bones soft and legs bowed; it was common in smoky cities and is still occasionally seen.
# source = school lesson (ours)
# course = medicine
# lesson = 022-mums-vitamin-and-cod-liver-oil.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 ×3
1	Rickets	rickets	NOUN	NN	Number=Sing	5	nsubj	_	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
3	a	a	DET	DT	Definite=Ind|PronType=Art	5	det	_	_
4	bone	bone	NOUN	NN	Number=Sing	5	compound	_	_
5	disease	disease	NOUN	NN	Number=Sing	0	root	_	_
6	caused	cause	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	5	acl	_	_
7	by	by	ADP	IN	_	8	case	_	_
8	lack	lack	NOUN	NN	Number=Sing	6	obl	_	_
9	of	of	ADP	IN	_	10	case	_	_
10	vitamin	vitamin	NOUN	NN	Number=Sing	11	compound	_	Agree=R5-strong|Haiku=8:nmod
11	D	D	NOUN	NN	Number=Sing	8	nmod	_	Agree=R5-strong|Haiku=10:appos|HaikuPos=PROPN:NNP:Number=Sing
12	,	,	PUNCT	,	_	13	punct	_	_
13	making	make	VERB	VBG	Tense=Pres|VerbForm=Part	6	conj	_	_
14	bones	bone	NOUN	NNS	Number=Plur	13	obj	_	_
15	soft	soft	ADJ	JJ	Degree=Pos	13	xcomp	_	Agree=R5-strong|Haiku=14:xcomp
16	and	and	CCONJ	CC	_	17	cc	_	_
17	legs	leg	NOUN	NNS	Number=Plur	13	obj	_	_
18	bowed	bow	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	17	acl	_	_
19	;	;	PUNCT	,	_	22	punct	_	_
20	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	22	nsubj	_	_
21	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	22	cop	_	_
22	common	common	ADJ	JJ	Degree=Pos	5	parataxis	_	_
23	in	in	ADP	IN	_	25	case	_	_
24	smoky	smoky	ADJ	JJ	Degree=Pos	25	amod	_	_
25	cities	city	NOUN	NNS	Number=Plur	22	obl	_	_
26	and	and	CCONJ	CC	_	30	cc	_	_
27	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	30	aux:pass	_	_
28	still	still	ADV	RB	_	30	advmod	_	_
29	occasionally	occasionally	ADV	RB	_	30	advmod	_	_
30	seen	see	VERB	VBN	Tense=Past|VerbForm=Part	22	conj	_	_
31	.	.	PUNCT	.	_	5	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 | **is a** | present | Rickets | a bone disease |  |  |  |  | tree rules |
| 2 | **cause** | participle |  | a bone disease *not said here* |  |  |  | by lack  vitamin D | vn result-27.2 «NP V PP»: agent=Precondition |
| 3 | **make** | gerund |  | bones |  |  |  | soft *property* | vn build-26.1-1 «NP.asset V NP NP»: agent=Asset bone=Beneficiary leg=Product |
| 4 | **bow** | participle |  | legs *not said here* |  |  |  |  | vn acquiesce-95.1-1 «NP V»: agent=Agent |
| 5 | **is** | past | Rickets |  |  | smoky cities |  | common *property* | tree rules |
| 6 | **see** | present · passive | Rickets *not said here* |  |  |  | still | occasionally *property* | vn comprehend-87.2-1-1 «NP V» |

<!-- .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:medicine:022-mums-vitamin-and-cod-liver-oil.lesson:7`.

**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 ×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/).

<!-- /div -->

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