---
title: Young cuckoos are raised by other birds and fly to Africa alone, so… — Migration: the great journeys · tree and pragmatics
description: Young cuckoos are raised by other birds and fly to Africa alone, so the route must be inborn; trackers showed cuckoos crossing the Sahara in one flight lasting days. Who acts: other birds, route, trackers, cuckoos. A sentence of the lesson «Migration: the great journeys» of the biology course of Mov
---

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# Migration: the great journeys, sentence 15

<!-- .ven lang=en -->
Young cuckoos are raised by other birds and fly to Africa alone, so the route must be inborn; trackers showed cuckoos crossing the Sahara in one flight lasting days.

<!-- .vintro -->
**Who acts:** other birds, route, trackers, cuckoos, one flight · **What happens:** raise, fly, be, show, cross, last · **To what, where:** Young cuckoos, Africa, cuckoos, Sahara

<!-- .vabout -->
This is a sentence of the lesson «Migration: the great journeys» 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 (other birds, route, trackers, cuckoos), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:biology:054-migration-the-great-journeys.lesson:15
# text = Young cuckoos are raised by other birds and fly to Africa alone, so the route must be inborn; trackers showed cuckoos crossing the Sahara in one flight lasting days.
# source = school lesson (ours)
# course = biology
# lesson = 054-migration-the-great-journeys.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	Young	young	ADJ	JJ	Degree=Pos	2	amod	_	_
2	cuckoos	cuckoo	NOUN	NNS	Number=Plur	4	nsubj:pass	_	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux:pass	_	_
4	raised	raise	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
5	by	by	ADP	IN	_	7	case	_	_
6	other	other	ADJ	JJ	Degree=Pos	7	amod	_	_
7	birds	bird	NOUN	NNS	Number=Plur	4	obl:agent	_	_
8	and	and	CCONJ	CC	_	9	cc	_	_
9	fly	fly	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	_	Agree=R8-pos-agree|Haiku=4:conj|HaikuPos=VERB:VB:VerbForm=Inf
10	to	to	ADP	IN	_	11	case	_	_
11	Africa	Africa	PROPN	NNP	Number=Sing	9	obl	_	_
12	alone	alone	ADV	RB	_	9	advmod	_	_
13	,	,	PUNCT	,	_	19	punct	_	_
14	so	so	ADV	RB	_	19	advmod	_	_
15	the	the	DET	DT	Definite=Def|PronType=Art	16	det	_	_
16	route	route	NOUN	NN	Number=Sing	19	nsubj	_	_
17	must	must	AUX	MD	VerbForm=Fin	19	aux	_	_
18	be	be	AUX	VB	VerbForm=Inf	19	cop	_	_
19	inborn	inborn	ADJ	JJ	Degree=Pos	4	parataxis	_	Agree=R7-rel-agree|Haiku=4:conj
20	;	;	PUNCT	,	_	22	punct	_	_
21	trackers	tracker	NOUN	NNS	Number=Plur	22	nsubj	_	_
22	showed	show	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	parataxis	_	_
23	cuckoos	cuckoo	NOUN	NNS	Number=Plur	22	obj	_	_
24	crossing	cross	VERB	VBG	VerbForm=Ger	23	acl	_	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	_	_
26	Sahara	Sahara	PROPN	NNP	Number=Sing	24	obj	_	_
27	in	in	ADP	IN	_	29	case	_	_
28	one	one	NUM	CD	NumForm=Word|NumType=Card	29	nummod	_	_
29	flight	flight	NOUN	NN	Number=Sing	24	obl	_	_
30	lasting	last	VERB	VBG	VerbForm=Ger	29	acl	_	_
31	days	day	NOUN	NNS	Number=Plur	30	obl:unmarked	_	_
32	.	.	PUNCT	.	_	4	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 | **raise** | present · passive | other birds | Young cuckoos |  |  |  |  | vn put\_direction-9.4 «NP V NP»: agent=Agent subject=Theme |
| 2 | **fly** | present | other birds *not said here* |  | Africa |  |  | alone *property* | vn run-51.3.2-2-1 «NP V PP.result»: agent=Theme to africa=Result |
| 3 | **is** | must | the route |  |  |  |  | inborn *property* | tree rules |
| 4 | **show** | past | trackers | cuckoos |  |  |  |  | vn transfer\_mesg-37.1.1-1-1 «NP V NP.recipient»: agent=Agent cuckoo=Recipient |
| 5 | **cross** | gerund | cuckoos *not said here* | the Sahara |  |  |  | in one flight | vn crane-40.3.2 «NP V NP PP.recipient PP.theme»: agent=Agent sahara=Patient in flight=Topic |
| 6 | **last** | gerund | one flight *not said here* |  |  |  | day |  | vn cost-54.2 «NP V NP.value»: agent=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:054-migration-the-great-journeys.lesson:15`.

**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 -->

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