Winned is not an English word so there is no English plural
The past tense of the verb "to win" is won (succeeded, gained victory).The pronunciation winned is the word wind, a noun meaning moving air.
Al Gore cried, winned, pouted, and burned fossil fuels
there winned the world cup
They are powered with additionally with electricity. The electricity is winned during stopping. I don't advice to buy something hybrids : a hybrid Toyota sucks! Because they are still very expensive and complex in their design.
The plural of "she" is "they", so the plural of "she had" is "they had".
The plural of 'this' is 'these' and the plural of 'that' is 'those'.
Isthmi is plural. There are actually two plural forms. I will list them from singular to plural. Isthmus - Singular Isthmi - Plural Isthmuses - Plural
The plural of rose is roses. The plural possessive is roses'.
The plural form of can is cans.
Knights is a plural. It is the plural for knight.
applied is does not have a plural but is apply it does have a plural.
The plural is a regular plural, attics.