Learn Finnish: Verkossa urkkiva hakkeri on vaarallinen. - A hacker snooping on the network is dangerous.

In Finnish, when a participle like urkkiva (snooping) acts as an adjective modifying a noun, any location words or objects connected to that action must be placed right before the participle. It essentially forms a neat descriptive package: the [in-the-network snooping] hacker.

What is the base verb for urkkiva?

It comes from the verb urkkia, which means to snoop, pry, or spy. Adding the -va ending creates the active present participle, turning the verb into an adjective that means 'snooping' or 'one who snoops'.

English uses 'on' for digital networks. Why does Finnish use the inessive case (verkossa) here?

When talking about the internet, the web, or a digital network, Finnish visualizes it as an enclosed environment or space you are inside of. That is why you use the inessive ending -ssa (in) instead of the adessive -lla (on).

How would the adjective vaarallinen change if we were talking about multiple hackers?

If the subject becomes plural (hakkerit), the predicative adjective must change to the plural partitive case. The sentence would become: Verkossa urkkivat hakkerit ovat vaarallisia. Remembering to use the partitive for plural descriptions is a very common hurdle to watch out for!