In Numbers^x, Inflections^x, Genders^x

Krish, It's "declines". The form you usally encounter is "declension", which is defined by dictionary.com as (partial): Linguistics. In certain languages, the inflection of nouns, pronouns, and adjectives in categories such as case, number, and gender. A class of words of one language...

Introduction taken from http://www.ead.ufms.br/letras/Literature/01-Origins_Of_English.pdf Origins of English (up to 1066) Historical Background Before the time of the Roman colonization in A.D. 43, Britain was populated by Celts and Britons, relatively primitive people without...