Only if you consider a "pair of pants" a singular noun. (No.)
DATA is plural. The singular is DATUM.
The words was and were are not singular or plural, BUT... WAS is used after a singular noun, and WERE is used after a plural noun. Examples: The dog (a singular noun) WAS walking in the park today. The dogs (a plural noun) WERE walking in the park today. A helpful saying to remember; He WAS, they WERE.
The noun garb is used as a group noun to mean clothing. It uses singular verbs.
A singular pronoun is a pronoun that is used to replace a singular noun in a sentence. Examples of singular pronouns include "he," "she," "it," "him," "her," and "it." They are used to avoid repeating the noun multiple times in a sentence.
Yes, "headmaster" is a singular noun used to refer to a principal or the administrative chief of a school.
"Feedback" is typically used as a singular noun. For example, "I received feedback on my presentation." However, in some contexts, it may be used as a mass noun and not have a specific singular or plural form.
The noun 'buffalo' is an uncountable noun, used as both singular and plural.There are three accepted plural forms of the noun buffalo:buffalo (an uncountable noun)buffalosbuffaloes
The word name is a singular noun; the plural form is names.
It is used sometimes in the singular and sometimes as a plural.
Singular words are nouns or pronouns or the verbs that a singular noun or pronoun uses.A noun is a word for a person, place, or thing; a singular noun is a word for one person, place, or thing.A pronoun is a word that takes the place of a noun in a sentence; a singular pronoun takes the place of a singular noun.A verb is the word that tells what the noun or pronoun is or does; a singular verb is the verb used in conjunction with a singular noun or pronoun.
The noun 'desk' is a common noun, a general word for a type of furniture.The noun 'desk' is a singular noun. The plural noun is 'desks'.
When used as a noun think is singular, .eg. I need to have a think about your proposal.