lainenpäätteellä

lainenpäätteellä is a Finnish suffix or postposition that functions similarly to the English "with" or "accompanied by". It is typically attached to a noun or pronoun to indicate association or the instrument used. The exact form of the suffix can vary slightly depending on the preceding sound in the word it attaches to. For example, it might appear as -laisenpäätteellä or -läisenpäätteellä.

This suffix is used in various contexts. It can denote companionship, such as "ystävänsä kanssa" (with his friend), or it can indicate a tool or means by which an action is performed, akin to "kirjoittaa kynällä" (to write with a pen). The grammatical case of the noun or pronoun to which -päätteellä is attached is usually the genitive. Understanding the nuances of -päätteellä is crucial for comprehending Finnish sentence structure and expressing relationships between entities or actions. Its presence signifies a close connection or instrumentality, making it a vital component of Finnish grammar for expressing these concepts.