Noun

1. Type of nomination

1.1. Proper

1.2. Common

1.3. Compound

2. The quantitative structure

2.1. Countable

2.2. Uncountable

3. The form of existence

3.1. Animate

3.1.1. Human

3.1.2. Non-human

3.2. Inanimate

4. Verbal

4.1. Gerund

4.2. Infinitive