yes. an added ' shows that it's possessive. lakes is plural
Lakes is already the plural. The singular is lake.
There is not one singular Mirage Pokémon for the Platinum version, but three. The Mirage Pokémon of the lakes are Uxie, Azelf, and Mesprit.
The Great Lakes
"Has" is singular, e.g. He has, she has. "Have" is plural, e.g. They have, we have. The exception is "I" - e.g. I have.
Saturn does not have water lakes, but it does have lakes of gas.
practitioner is singular (plural practitioners)sofa is singular (plural sofas)satellite is singular (plural satellites)clips is plural (singular clip)dentist is singular (plural dentists)dollars is plural (singular dollar)article is singular (plural articles)magazines is plural (singular magazine)laminator is singular (laminators is plural)radios is plural (singular radio)
The word singular is an adjective. Adjectives do not have singular or plural forms; adjectives have comparative forms: positive: singular comparative: more singular superlative: most singular
Not in lakes but they may live close to lakes.
The Great Lakes
Quantum is singular, not singular possessive. The singular possessive form is quantum's.
We have about 4 major lakes, and countless smaller lakes.
singular