The plural Model is a lot more frequent In accordance with Google ngram. It is also used for instance in Cambridge's dictionary. Search nattering nattily natto natty natural natural burial natural enterprise year natural childbirth natural constituency #randomImageQuizHook.filename #randomImageQuizHook.isQuiz Test your vocabulary with our pleasurable image quizzes Usage of eggs https://www.cureayu.com/blogs/lifestyle/how-to-reduce-uric-acid