sairastin
Sairastin is a Finnish verb form that translates to “I fell ill” or “I became sick.” It is the first-person singular imperfect (the past tense) form of the verb sairastaa, which means to fall ill or to become sick. The word is used in narrative contexts to describe a past experience of illness.
In its construction, sairastin follows the standard pattern for many Finnish -aa verbs in the imperfect: the
Etymologically, sairastaa is related to the noun sairaus (illness or disease) and conveys the sense of undergoing
Notes: Sairastin is distinct from sairastuminen (the noun form meaning the action or process of falling ill)