katkaistuaan

Katkaistuaan is a Finnish verb form used as an adverbial participle. It is derived from the verb katkaista, meaning to cut off or to interrupt, and it denotes that the action of cutting off has already been completed before the main action described in the sentence. The form is created by attaching a specific adverbial participle ending to the verb stem, yielding katkaistuaan.

Usage and style: The form is most often found in written Finnish, especially in narrative or formal prose. It serves to link two clauses by indicating a completed action prior to the action in the main clause. Katkaistuaan is typically used in contexts where the writer wants to emphasize temporal sequence without using a separate finite clause.

Examples: Hän lähti, katkaistuaan yhteyden. The light went out, katkaistuaan virran. These illustrate how the participle clause provides background action that precedes the main clause.

Grammar notes: In standard Finnish, adverbial participles like katkaistuaan usually share the subject with the main clause, though the explicit subject can occasionally be specified in more complex sentences. The form is considered relatively formal and may sound archaic or literary in casual speech.

See also: Finnish grammar, participles, adverbial participles.