The guidelines of the Modern Languages Association in the U. S. accept either "ellipsis's" or "ellipsis'". More conservative grammarians insist on the first form only.
Two possessive forms of the word you are your and yours.
The possessive forms are Milli's and Robert's.
The word "offish" is an adjective. Adjectives do not have possessive forms.
The plural possessive form is possessives'.The possessives' forms are recognized by the apostrophe -s or the -s apostrophe at the end of the word.
Only nouns and pronouns have possessive forms. The word 'write' is a verb.
The word 'caught' is the past tense of the verbto catch. Verbs do not have a possessive form. Only nouns and pronouns have possessive forms.
The word 'limes' is the plural of 'lime'. It forms its possessive in the standard way for a plural ending in 's', by adding an apostrophe: limes'.
The word 'grow' is a verb (grow, grows, growing, grew, grown). Verbs do not have a possessive form.Nouns and pronouns are the words that have possessive forms.
The plural possessive form is experiments'.Example: Your experiments' results are to be reported on the forms provided.
Anyone following an ellipsis is a friend of mine for the night.
An ellipsis is used when a word, phrase, or passage is omitted from a quote.
There are two accepted forms for possessive singular nouns ending in s:Add an apostrophe (') after the existing s at the end of the word: octopus'Add an apostrophe s ('s) after the existing s at the end of the word: octopus'sThere are two accepted plural forms for octopus, they are octopuses and ocotopi.The plural possessive forms are octopuses' and octopi's.