---
title: But who’s to do that? — The Blue Fairy Book · tree and pragmatics
description: But who’s to do that? A sentence of «The Blue Fairy Book» by Andrew Lang, Trusty John, with its dependency tree and the pragmatics of every clause.
---

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[Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/tales/pg503/41/71/)

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# The Blue Fairy Book, Trusty John, sentence 71

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But who’s to do that?

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**What happens:** be

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This is a sentence of «The Blue Fairy Book» by Andrew Lang, Trusty John. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: what happens, when and where, as Mova's frames read it from the tree.

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**Parsed by Mova, not checked by a teacher.** This tree is Mova's own parse (the `en` model, on the CPU, when the site is built); it may be wrong.

## The tree {#tree}

```conllu
# sent_id = book:pg503:41:71
# text = But who’s to do that?
1	But	but	CCONJ	CC	_	5	cc	_	_
2	who	who	PRON	WP	PronType=Rel	5	nsubj	_	SpaceAfter=No
3	’s	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	_	_
4	to	to	PART	TO	_	5	mark	_	_
5	do	do	VERB	VB	VerbForm=Inf	0	root	_	_
6	that	that	PRON	DT	Number=Sing|PronType=Dem	5	obj	_	SpaceAfter=No
7	?	?	PUNCT	.	_	5	punct	_	_
```

## Pragmatics {#pragmatics}

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **is** | present |  |  |  |  |  | do *property* | tree rules |

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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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**Text:** «The Blue Fairy Book» by Andrew Lang, Project Gutenberg book 503 (public domain in the USA). **Tree:** Mova's own parse, Elamur Cosmic License. **Frames:** Mova's frames reader (`prag`), the chapter read in order.

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- ← previous: [sentence 70](https://md.mova.elamur.ai/free/en/corpora/tales/pg503/41/70/)
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