projekteihin

Projekteihin is a Finnish noun form that means “to projects” or “into projects.” It is the illative plural form of the word projekti, which translates to project in English.

The form is used when indicating movement toward or involvement in several projects. It appears with verbs of participation, funding, collaboration, and similar actions that concern multiple projects. For example: Olemme mukana useisiin projekteihin, which means “We are involved in several projects.”

In contrast, the singular illative form projektiin means “into a project” or “to a project.” For instance, Osallistumme projektiin means “We participate in a project.” The plural form helps clarify the scope when more than one project is involved.

Etymology and usage notes: projekti is a loanword in Finnish, derived from the international word project (via various European languages, such as English, German, or French). The illative plural projektiin or projekteihin (spelled projekteihin in standard Finnish) follows Finnish case and number inflection rules for nouns of this origin. The choice between singular and plural depends on whether the sentence refers to a single project or multiple projects.

See also: projekti, projektit, Finnish illative case, Finnic noun inflection.