Breakdown of Merijään halkeiltua retkikunta jatkoi matkaa.
matka
trip
jatkaa
to continue (something)
merijää
sea ice
halkeilla
to crack
Questions & Answers about Merijään halkeiltua retkikunta jatkoi matkaa.
Why do we use halkeiltua instead of a regular past tense verb like halkeili here?
This sentence uses the past temporal construction to express "after [something] happened." To form it, we use the passive past participle of the verb in the partitive case (halkeiltu + -a). It is a more formal, condensed way to replace a clause like Kun merijää oli halkeillut (When the sea ice had cracked).
Why is merijää in the genitive case (merijään)?
In a temporal construction, if the subject of the first action (the sea ice) is different from the subject of the main action (the expedition, retkikunta), the first subject must be written in the genitive case. Because the ice and the expedition are two distinct entities, we need the explicit genitive subject merijään.
The verb used here is halkeilla. How does it differ in meaning from haljeta (to split or crack)?
Halkeilla has the frequentative suffix -eillä, which means the action happens repeatedly, continuously, or in multiple places. While haljeta usually means a single split or break, halkeilla implies the ice was fracturing and cracking in many different spots over a period of time.
How exactly do we build the form halkeiltua from the base verb halkeilla?