Muodostett
Muodostett is not a standard Finnish dictionary entry. In most Finnish usage it does not stand alone as a separate word. Instead, it is encountered as a stem in grammatical analysis of the verb muodostaa (to form). The common past passive participle of muodostaa is muodostettu, which is built from the participial stem muodostet- plus the suffix -tu. Thus muodostet- is the stem that appears in inflected forms such as muodostettuna (in a formed state), muodostettujen (of the formed ones), and muodostettujen ryhmien (of the formed groups).
In Finnish morphology, a stem like muodostet- is used across various endings to generate full forms. The
Usage notes: muotodstet- or muodostettu is not typically listed as a separate entry in standard Finnish dictionaries;
See also: muoto, muotoilu, muodostus, muodostaa, muodostettu, muodostettavissa.
References: Finnish grammar references from the Institute for the Finnish Language (Kotus) and standard Finnish morphosyntax