vakuutuksensa
Vakuutuksensa is a Finnish noun phrase meaning “its/their insurance” and is used to indicate ownership of an insurance policy by a subject. The form represents the third-person possessive, attached to the noun vakuutus (insurance). In Finnish, possessive suffixes attach directly to the end of a word, and the third-person suffix appears as -nsä or -nsa, with the exact spelling determined by vowel harmony and orthographic conventions.
Morphology and usage are straightforward for learners: vakuutus becomes vakuutuks-, and the suffix -nsä/-nsa marks that
In a broader linguistic context, vakuutuksensa illustrates Finnish agglutinative morphology, where possessive marking is expressed through