Singular form
- Singular form of people
- Singular form of data
- Singular form of species
- Singular form of play
- Singular form of mice
- Singular form of verb
- Singular form of goods
- Singular form of clothes
- Singular form of criteria
- Singular form of dice
- Singular form of fungi
- Singular form of media
- Singular form of wages
- Singular form of feet