# 02-elementary-rules-of-usage

> Follow this rule whatever the final consonant. Thus write,

- Source: https://doutorai.pt/en/components/skills__02-elementary-rules-of-usage
- Type: Skills
- Category: Enterprise communication
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do enterprise communication tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/02-elementary-rules-of-usage && curl -fsSL https://doutorai.pt/data/lib/skills__02-elementary-rules-of-usage.md -o .claude/skills/02-elementary-rules-of-usage/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
## II. Elementary Rules Of Usage

### Rule 1. Form the possessive singular of nouns by adding 's.

Follow this rule whatever the final consonant. Thus write,

Charles's friend

Burns's poems

the witch's malice

This is the usage of the United States Government Printing Office and of the Oxford University Press.

Exceptions are the possessive of ancient proper names in *-es* and *-is*, the possessive *Jesus'*, and such forms as *for conscience' sake*, *for righteousness' sake*. But such forms as *Achilles' heel*, *Moses' laws*, *Isis' temple* are commonly replaced by

the heel of Achilles

the

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__02-elementary-rules-of-usage