Research cannot be in the plural because it is an uncountable noun.
The noun research is an uncountable noun, a word for the systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions. The noun research is a word for a concept, expressed as some research, a lot of research, a little research, etc. The word research is also a verb: research, researches, researching, researched.
no . . . . . . plural for scientist is scientists.
The plural form of ficus is ficuses.
The plural form of hemp is hemp.
No plural for radium.
The noun 'research' is singular; there is no plural form. Multiples are expressed in units describing the research, such as a body of research, works of research, or results of research. The word 'research' is also a verb (research, researches, researching, researched) and is sometimes used as an adjective, such as research student, research funding, etc.
According to the Oxford English Dictionary, the plural of research can be research or researches.
The noun research is an uncountable noun, a word for the systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions. The noun research is a word for a concept, expressed as some research, a lot of research, a little research, etc. The word research is also a verb: research, researches, researching, researched.
no . . . . . . plural for scientist is scientists.
There is no plural form. Do and Do not are verbs
The plural form of him, her, or it is them. (objective pronouns)
Bridges is the plural form of bridge.
There are two accepted plural forms of the noun 'appendix', appendixes and appendices.The plural possessive forms are appendixes' and appendices'.Example: The appendixes' resources in these texts will help with your research.
The plural form of "is" is "are."
The plural form of "I" is "we."
The plural form of "was" is "were."
"Groceries" is the plural form of "grocery."