No, the word coast is a singular noun.
The plural noun is coasts.
The noun Disko is a proper noun, the name of an island on the west coast of Greenland. There is only one island by this name so there is no plural form.
No, the word atolls is the plural form for the singular noun atoll. Example:There are a number of atolls on the coast near my home.
The plural of "coast" is "coasts".
The plural noun is halves.
The plural noun of general is generals. Generals is a regular plural noun.
The plural noun for path is paths. The plural noun for patch is patches.
No, Mice is a plural noun. Mouse is the singular noun.
It is a plural noun.
No, it is a possessive noun. Mothers is a plural noun.
The plural form for the noun lady is ladies.
The plural form of the noun newspaper newspapers.
A regular plural noun is a noun that is made plural by adding -s or -es to the end of the word.An irregular plural noun is a noun that is made plural in some other way.The noun city is made plural by dropping the ending -y and adding -ies to the end of the word. The plural form for city is cities, an irregular plural.