---
title: Many words ending in -f or -fe turn into -ves: leaf, leaves; loaf, l… — Spelling plurals: -s, -es, -ies, -ves and odd ones · tree and pragmatics
description: Many words ending in -f or -fe turn into -ves: leaf, leaves; loaf, loaves; knife, knives; wolf, wolves; half, halves. Who acts: Many words. A sentence of the lesson «Spelling plurals: -s, -es, -ies, -ves and odd ones» of the english course of Mova's primary school with its dependency tree and the pr
---

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# Spelling plurals: -s, -es, -ies, -ves and odd ones, sentence 8

<!-- .ven lang=en -->
Many words ending in -f or -fe turn into -ves: leaf, leaves; loaf, loaves; knife, knives; wolf, wolves; half, halves.

<!-- .vintro -->
**Who acts:** Many words · **What happens:** end, turn · **To what, where:** f, ves

<!-- .vabout -->
This is a sentence of the lesson «Spelling plurals: -s, -es, -ies, -ves and odd ones» of the english 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), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:english:006-spelling-plurals.lesson:8
# text = Many words ending in -f or -fe turn into -ves: leaf, leaves; loaf, loaves; knife, knives; wolf, wolves; half, halves.
# source = school lesson (ours)
# course = english
# lesson = 006-spelling-plurals.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
1	Many	many	ADJ	JJ	Degree=Pos	2	amod	_	_
2	words	word	NOUN	NNS	Number=Plur	10	nsubj	_	Agree=R5-strong|Haiku=0:root
3	ending	end	VERB	VBG	VerbForm=Ger	2	acl	_	_
4	in	in	ADP	IN	_	6	case	_	_
5	-	-	PUNCT	HYPH	_	4	punct	_	_
6	f	f	NOUN	NN	Number=Sing	3	obl	_	_
7	or	or	CCONJ	CC	_	9	cc	_	_
8	-	-	PUNCT	HYPH	_	7	punct	_	_
9	fe	fe	NOUN	NN	Number=Sing	6	conj	_	_
10	turn	turn	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	Agree=R5-strong|Haiku=9:acl
11	into	into	ADP	IN	_	13	case	_	_
12	-	-	PUNCT	HYPH	_	11	punct	_	_
13	ves	ve	NOUN	NNS	Number=Plur	10	obl	_	_
14	:	:	PUNCT	:	_	15	punct	_	_
15	leaf	leaf	NOUN	NN	Number=Sing	2	conj	_	_
16	,	,	PUNCT	,	_	17	punct	_	_
17	leaves	leaf	NOUN	NNS	Number=Plur	2	conj	_	_
18	;	;	PUNCT	,	_	19	punct	_	_
19	loaf	loaf	NOUN	NN	Number=Sing	2	conj	_	_
20	,	,	PUNCT	,	_	21	punct	_	_
21	loaves	loaf	NOUN	NNS	Number=Plur	2	conj	_	_
22	;	;	PUNCT	,	_	23	punct	_	_
23	knife	knife	NOUN	NN	Number=Sing	2	conj	_	_
24	,	,	PUNCT	,	_	25	punct	_	_
25	knives	knife	NOUN	NNS	Number=Plur	2	conj	_	_
26	;	;	PUNCT	,	_	27	punct	_	_
27	wolf	wolf	NOUN	NN	Number=Sing	2	conj	_	_
28	,	,	PUNCT	,	_	29	punct	_	_
29	wolves	wolf	NOUN	NNS	Number=Plur	2	conj	_	_
30	;	;	PUNCT	,	_	31	punct	_	_
31	half	half	NOUN	NN	Number=Sing|NumForm=Word|NumType=Frac	2	conj	_	_
32	,	,	PUNCT	,	_	33	punct	_	_
33	halves	half	NOUN	NNS	Number=Plur	2	conj	_	_
34	.	.	PUNCT	.	_	2	punct	_	_
```

## Pragmatics {#pragmatics}

<!-- sa -->
- 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 | **end** | gerund | Many words and leaf and leaves and loaf and loaves and knife and knives and wolf and wolves and half and halves *not said here* |  |  | f or fe |  |  | vn stop-55.4-1-1 «NP.eventuality V»: agent=Eventuality |
| 2 | **turn** | participle | Many words and leaf and leaves and loaf and loaves and knife and knives and wolf and wolves and half and halves |  |  | ves |  |  | vn roll-51.3.1 «NP V PP.trajectory»: agent=Theme into ve=Trajectory |

<!-- .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:english:006-spelling-plurals.lesson:8`.

**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. **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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