Breakdown of Miksi te ette osallistu sovitteluun?
te
you (plural/formal)
ei
no / not (en, et, ei, emme, ette, eivät)
miksi
why
osallistua
to participate
Questions & Answers about Miksi te ette osallistu sovitteluun?
Why is sovitteluun in the illative ("into") case rather than the inessive ("in") case?
In English, we say we participate "in" something, but the Finnish verb osallistua (to participate) always requires the illative case. Think of it as joining or entering "into" an activity. That is why the word sovittelu (mediation) becomes sovitteluun.
Why is the verb written as osallistu instead of osallistutte?
This is because it follows the negative verb ette (you don't). In Finnish negative sentences, the main verb drops its personal ending and takes the connegative form. For the verb osallistua, that base form is osallistu.
Is the pronoun te strictly necessary in this sentence?
No, you could simply say Miksi ette osallistu sovitteluun?. The negative verb ette already tells us the subject is the second-person plural ("you all" or formal "you"). Including te often just adds a little extra emphasis, like asking "Why don't you participate?".
Where does the noun sovittelu come from?
It is built from the verb sovitella, which means "to mediate" or "to conciliate" (and is closely related to sopia, meaning "to agree"). The -u suffix is a common way to turn verbs into nouns representing the activity itself, giving us sovittelu for the act of mediation.