Sheep and deer are nouns that are the same singular and plural. Example sentences:
A sheep has escaped the pen.
The sheep have escaped the pen.
A deer was in the road.
The deer were in the road.
Some examples of singular nouns that have the same form in both singular and plural are: sheep, deer, fish, aircraft.
No, it is not a preposition. The word stays can be a plural noun. It can also be a present tense form of the verb "to stay" (all meanings).
The noun 'thanks' is a plural, uncountable noun; it has no singular form.The noun 'thanks' is a type of aggregate noun, a word representing an indefinite number of elements.
Pets can be a plural noun or a verb. It is a plural noun in "How many pets do you have?" It is a verb in "See how gently he pets the cat."
"Speakers" is not a verb. It is a plural noun that refers to devices that produce sound.
Had is a verb, not a noun, and is both singular and plural.
The plural of experience is experiences.
They is not a noun or a verb. It's a plural pronoun.
No, it is not a verb. Lions is a plural noun.
No. Were is a past tense verb.
The plural noun forms of the verb to compute are computations and computers.
No, the word "students" is not a verb. It is a plural noun that refers to individuals who are attending school or engaged in learning.