Plural Nouns That End In Es. Some end in es or change the y to i and add es, but as always in the English. Students learn this at an early level, and while it's a fairly straightforward rule, there are some tricky exceptions such as irregular plural forms (but that's a.
Like the words that end in a consonant and a final y, most of these words end with an added es at the end of its plural forms. Having said that, there are certain principles that are generally applicable that make the task easier by giving us a broad idea of how common words are pluralized. Many collective nouns can be singular OR plural depending on how they are used in a sentence.
Here's a guide to plural forms for Latin words, identifying, for more than a hundred nouns of Latin origin and a few similarly constructed terms from.
They take a singular verb with an s ending in the Present Simple. diseases: measles, rabies. fields of.
So The important thing to remember is that for this irregular plural, this e n ending, really, unless you work with oxen, or unless you are leading some sort of old-timey folk revival where you have to refer to brethren. When indicating the possessive, if there is more than one owner add an apostrophe to the plural; if there is one owner, add 's to the singular (The Smiths' car vs. The suffix -s will be added to: a) those nouns whose final -o is precedeed by a vowel: eg. bamboo-bamboos cuckoo-cuckoos embryo-embryos kangoroo-kangoroos.