No, for proper names that end in 'y', only add an 's', for example the two Percys.
The plural possessive form is the Percys'.
To change a singular possessive noun to a plural possessive noun, first you must change the noun from a singular noun to a plural noun. The reason for this is that plural nouns can take different forms which will determine how the plural possessive is formed. Examples:A plural noun that ends with the letter s, just add an apostrophe after the ending s (s').singular noun, boy; plural noun, boys; plural possessive boys'An irregular plural noun that does not end with s, add anapostrophes ('s) to the end of the word.singular noun, child; plural noun, children; plural possessive children's
The possessive form for the plural noun wives is wives'.
The plural form for the noun buzz is buzzes; the plural possessive form is buzzes'.
The plural possessive noun for "vowel" is "vowels'".
The word sisters is the plural form; the plural possessive is sisters'.
To change a singular possessive noun to a plural possessive noun, first you must change the noun from a singular noun to a plural noun. The reason for this is that plural nouns can take different forms which will determine how the plural possessive is formed. Examples:A plural noun that ends with the letter s, just add an apostrophe after the ending s (s').singular noun, boy; plural noun, boys; plural possessive boys'An irregular plural noun that does not end with s, add anapostrophes ('s) to the end of the word.singular noun, child; plural noun, children; plural possessive children's
The plural possessive is commanders in chief's.
You can change it: to a possessive noun: child's to a plural noun: children to a plural possessive noun: children's to an abstract noun: childhood
The possessive form for the plural noun wives is wives'.
The plural possessive noun of molecules is molecules' .
The plural form for the noun buzz is buzzes; the plural possessive form is buzzes'.
The plural possessive noun for "vowel" is "vowels'".
The word sisters is the plural form; the plural possessive is sisters'.
The plural form for the noun tree is trees.The plural possessive form is trees'.
The noun "branch" is a regular plural noun, a noun that forms its plural by adding "s" or "es". The plural form of branch is "branches".The plural possessive form is branches', a regular plural possessive.
pLURAL ; orbits Possessive plural ; Orbits' (NB note the position of the apostrophe).
The plural possessive noun is racers'.