neliömäisistä

Neliömäisistä refers to a Finnish grammatical case, the plural partitive. It is used to indicate an indefinite quantity or part of a whole, or when referring to plural objects that are not being counted exhaustively. The ending for the plural partitive is typically "-itä" or "-ä" depending on vowel harmony. For example, "talojakin" means "also some houses" or "houses too". It can also be used with abstract nouns and in certain idiomatic expressions. The partitive case in Finnish is known for its complexity and its frequent use in expressing ongoing actions or indefinite quantities, distinguishing it from the accusative case which often denotes a definite or completed action. Understanding the plural partitive is crucial for comprehending the nuances of Finnish grammar and expressing a wide range of meanings related to quantity and indefiniteness.