---
title: Many words ending in -o add -es (potatoes, tomatoes, heroes, echoes)… — Plurals that make no sense: mice, sheep and geese · tree and pragmatics
description: Many words ending in -o add -es (potatoes, tomatoes, heroes, echoes), but some just add -s (pianos, photos, zoos). Who acts: Many words, some. A sentence of the lesson «Plurals that make no sense: mice, sheep and geese» of the language course of Mova's primary school with its dependency tree and the
---

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# Plurals that make no sense: mice, sheep and geese, sentence 10

<!-- .ven lang=en -->
Many words ending in -o add -es (potatoes, tomatoes, heroes, echoes), but some just add -s (pianos, photos, zoos).

<!-- .vintro -->
**Who acts:** Many words, some · **What happens:** end, add · **To what, where:** o, es, -s

<!-- .vabout -->
This is a sentence of the lesson «Plurals that make no sense: mice, sheep and geese» of the language 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 (Many words, some), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:language:010-plurals-mice-sheep-and-geese.lesson:10
# text = Many words ending in -o add -es (potatoes, tomatoes, heroes, echoes), but some just add -s (pianos, photos, zoos).
# source = school lesson (ours)
# course = language
# lesson = 010-plurals-mice-sheep-and-geese.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 ×2, R6-punct-agree ×2
1	Many	many	ADJ	JJ	Degree=Pos	2	amod	_	_
2	words	word	NOUN	NNS	Number=Plur	7	nsubj	_	_
3	ending	end	VERB	VBG	Tense=Pres|VerbForm=Part	2	acl	_	_
4	in	in	ADP	IN	_	6	case	_	_
5	-	-	PUNCT	HYPH	_	4	punct	_	Agree=R6-punct-agree|Haiku=6:punct
6	o	o	NOUN	NN	_	3	obl	_	_
7	add	add	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	_
8	-	-	PUNCT	HYPH	_	9	punct	_	_
9	es	e	NOUN	NNS	Number=Plur	7	obj	_	_
10	(	(	PUNCT	-LRB-	_	11	punct	_	_
11	potatoes	potato	NOUN	NNS	Number=Plur	9	conj	_	_
12	,	,	PUNCT	,	_	13	punct	_	_
13	tomatoes	tomato	NOUN	NNS	Number=Plur	11	conj	_	Agree=R5-strong|Haiku=9:conj
14	,	,	PUNCT	,	_	15	punct	_	_
15	heroes	hero	NOUN	NNS	Number=Plur	11	conj	_	Agree=R5-strong|Haiku=9:conj
16	,	,	PUNCT	,	_	17	punct	_	_
17	echoes	echo	NOUN	NNS	Number=Plur	9	conj	_	_
18	)	)	PUNCT	-RRB-	_	17	punct	_	_
19	,	,	PUNCT	,	_	23	punct	_	_
20	but	but	CCONJ	CC	_	23	cc	_	_
21	some	some	DET	DT	PronType=Ind	23	nsubj	_	_
22	just	just	ADV	RB	_	23	advmod	_	_
23	add	add	VERB	VB	VerbForm=Inf	7	conj	_	_
24	-s	-	NOUN	NNS	Number=Plur	23	obj	_	_
25	(	(	PUNCT	-LRB-	_	26	punct	_	_
26	pianos	piano	NOUN	NNS	Number=Plur	24	conj	_	_
27	,	,	PUNCT	,	_	28	punct	_	_
28	photos	photo	NOUN	NNS	Number=Plur	24	conj	_	_
29	,	,	PUNCT	,	_	30	punct	_	_
30	zoos	zoo	NOUN	NNS	Number=Plur	24	conj	_	_
31	)	)	PUNCT	-RRB-	_	30	punct	_	_
32	.	.	PUNCT	.	_	2	punct	_	Agree=R6-punct-agree|Haiku=7: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 | **end** | gerund | Many words *not said here* |  |  | o |  |  | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality |
| 2 | **add** *speech: assert* | present | Many words | es and potatoes and tomatoes and heroes and echoes |  |  |  |  | vn mix-22.1-2 «NP V NP»: agent=Agent e=Patient |
| 3 | **add** *speech: assert* | infinitive | some | -s and pianos and photos and zoos |  |  |  |  | vn mix-22.1-2 «NP V NP»: agent=Agent -=Patient |

<!-- .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:language:010-plurals-mice-sheep-and-geese.lesson:10`.

**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 ×2, R6-punct-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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