present tense
The singular possessive form for hydraulics is hydraulics'. The noun hydraulics is the singular form, there is no plural form. If you remove the ending 's' the word hydraulic is the adjective form.
The correct singular possessive form is Perez's.However, some people treat a singular noun ending in 'z' as they would a singular noun ending in 's'. There are two accepted possessive forms for singular nouns ending in 's':Add an apostrophe (') after the existing s at the end of the word: Paris'Add an apostrophe s ('s) after the existing s at the end of the word: Paris'sSo, if you wish, you may use the possessive form Perez'.
Yes, that is correct. The general rule is that nouns ending in a vowel followed by "y" form their plurals by simply adding an "s" to the singular form. For example, "valley" becomes "valleys" in the plural form.
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: Russ'Add an apostrophe s ('s) after the existing s at the end of the word: Russ'sExamples:Russ' bicycle is new.Russ's bicycle is new.
Singular nouns ending in 's' are made plural by adding 'es' to the end of the word; for example:bus -> busesclass -> classesgenius -> geniusesiris -> irisesmass - > massespass -> passes
The noun 'analysis' is the singular form.The plural form is analyses.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: analysis'Add an apostrophe s ('s) after the existing s at the end of the word: analysis'sThe plural possessive form is analyses'.
is?
The possessive is formed by adding -'s to the singular noun alumnus: alumnus's.Some people mistakenly add an apostrophe to the end of singular nouns ending with -s, for example alumnus' which traditionally is not grammatically correct.The s' form has become acceptable however, and modern linguistics supports the form, if for nothing more than efficiency and pronounceability. The s's, afterall, makes the speaker sound a bit snake-like.
The possessive form of "Doris" is "Doris's" or "Doris'." Both are generally accepted ways of showing possession for singular nouns ending in "s."
actresses (One actress, two actresses)The plural for the word actress is actresses.
Some common singular nouns that end with S or CS are:basiscallousclassguesslogisticsmumpsoasispantsphonicssassafrasscissorsthermos
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: press'Add an apostrophe s ('s) after the existing s at the end of the word: press'sExamples:The press' repair is scheduled for this morning.The press's repair is scheduled for this morning.