The Many Forms of Plurals
Plurals take many (sometimes curious or counterintuitive) forms. Here is an outline of how to form various types of plurals according to the word form or ending: For words ending in nonsibilant, or voiceless, consonants: add -s (dogs) voiced, or sibilant, consonant blends: add -es (riches) vowels: add -s (knees) -f: delete -f and add … Read more