Breakdown of Du kan rendera scenen hur långsamt som helst.
du
you (singular)
långsam
slow
hur
how
kunna
to be able to, can
Questions & Answers about Du kan rendera scenen hur långsamt som helst.
How does the phrase hur långsamt som helst work here to mean "as slowly as you like"?
Why is it långsamt and not just långsam?
Because it is acting as an adverb here, modifying the verb rendera (to render). In Swedish, you create an adverb by adding a -t to the common form of an adjective, which makes it look identical to the neuter singular ("ett") form.
Can I say så långsamt som du vill instead?
Yes, så långsamt som du vill is a perfectly valid and direct translation of "as slowly as you want". However, using hur ... som helst is extremely common and sounds a bit more emphatic, stressing that there is zero restriction on the speed.
Is rendera a common everyday verb?
No, rendera is a technical loanword from English. You will mostly hear it in contexts like video editing, 3D modeling, or computer graphics. It behaves like a regular group 1 verb (att rendera, renderar, renderade, har renderat).