Plural or Singular + (s) in title name for dropdown fields

1. Can you use S for plural?
2. Is database plural or singular?
3. How do you make a noun plural?
4. What is the plural form of chair?

Can you use S for plural?

If a word ends in –s, –sh, –ch, –x, or –z, you add –es. For almost all other nouns, add –s to pluralize.

Is database plural or singular?

The plural form of database is databases. Find more words!

How do you make a noun plural?

The correct spelling of plurals usually depends on what letter the singular noun ends in. 1 To make regular nouns plural, add –s to the end. 2 If the singular noun ends in –s, –ss, –sh, –ch, –x, or –z, add -es to the end to make it plural.

What is the plural form of chair?

chairs - Simple English Wiktionary.