---
title: Butterflies taste with their feet; a female uses them to check that… — Butterflies, moths and ladybirds · tree and pragmatics
description: Butterflies taste with their feet; a female uses them to check that a leaf is the right one for her eggs. Who acts: Butterflies, female, leaf. A sentence of the lesson «Butterflies, moths and ladybirds» of the biology course of Mova's primary school with its dependency tree and the pragmatics of eve
---

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# Butterflies, moths and ladybirds, sentence 6

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Butterflies taste with their feet; a female uses them to check that a leaf is the right one for her eggs.

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**Who acts:** Butterflies, female, leaf · **What happens:** taste, use, check, be · **To what, where:** aphids, right one

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This is a sentence of the lesson «Butterflies, moths and ladybirds» 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 (Butterflies, female, leaf), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:219-butterflies-moths-and-ladybirds.lesson:6
# text = Butterflies taste with their feet; a female uses them to check that a leaf is the right one for her eggs.
# source = school lesson (ours)
# course = biology
# lesson = 219-butterflies-moths-and-ladybirds.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 ×2
1	Butterflies	butterfly	NOUN	NNS	Number=Plur	2	nsubj	_	_
2	taste	taste	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
3	with	with	ADP	IN	_	5	case	_	_
4	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	5	nmod:poss	_	_
5	feet	foot	NOUN	NNS	Number=Plur	2	obl	_	_
6	;	;	PUNCT	:	_	9	punct	_	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	8	det	_	_
8	female	female	NOUN	NN	Number=Sing	9	nsubj	_	_
9	uses	use	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	parataxis	_	Agree=R7-rel-agree|Haiku=2:conj
10	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	9	obj	_	_
11	to	to	PART	TO	_	12	mark	_	_
12	check	check	VERB	VB	VerbForm=Inf	9	advcl	_	Agree=R7-rel-agree|Haiku=9:xcomp
13	that	that	SCONJ	IN	_	19	mark	_	_
14	a	a	DET	DT	Definite=Ind|PronType=Art	15	det	_	_
15	leaf	leaf	NOUN	NN	Number=Sing	19	nsubj	_	_
16	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	19	cop	_	_
17	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
18	right	right	ADJ	JJ	Degree=Pos	19	amod	_	_
19	one	one	NOUN	NN	Number=Sing	12	ccomp	_	_
20	for	for	ADP	IN	_	22	case	_	_
21	her	her	PRON	PRP$	Case=Gen|Gender=Fem|Number=Sing|Person=3|Poss=Yes|PronType=Prs	22	nmod:poss	_	_
22	eggs	egg	NOUN	NNS	Number=Plur	19	nmod	_	_
23	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

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- 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 | **taste** | present | Butterflies |  |  |  |  | with aphids's feet | vn stimulus\_subject-30.4 «NP V PP.attribute»: agent=Stimulus |
| 2 | **use** | present | a female | aphids *= aphid* |  |  |  |  | vn eat-39.1 «NP V NP»: agent=Agent they=Patient |
| 3 | **check** | to-infinitive | a female *not said here* |  |  |  |  |  | vn assessment-34.1 «NP V NP»: agent=Agent |
| 4 | **is a** | present | a leaf | the right one |  |  |  | for female's eggs | 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:biology:219-butterflies-moths-and-ladybirds.lesson:6`.

**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 ×2. **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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- ← previous: [Butterflies, moths and ladybirds, 5](https://md.mova.elamur.ai/free/en/corpora/school/biology/219-butterflies-moths-and-ladybirds/5/)
- next →: [Butterflies, moths and ladybirds, 7](https://md.mova.elamur.ai/free/en/corpora/school/biology/219-butterflies-moths-and-ladybirds/7/)
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