"Jeg bare advarer deg!"

Translation: I'm only warning you!

[NJG88]

So this sentence doesn't follow V-2 rule?

[fveldig]

Correct. Not entirely sure why, though...

[grydolva]

It's because of the bare if I remember some podcast correctly. "Small words" can be injected and stirr the rules.

[stephenbal4]

I think it's for emphasis on bare.

[Adrian442793]

There are some adverbs called "focusing adverbs" that can move around a sentence a bit more freely depending on what they're emphasising. "Bare" is a good example. "Til og med" and "rett og slett" fall into this category as well.

For dirty details, see this thread: https://forum.duolingo.com/comment/38075372

[diego4278]

thank you for your explanation =)

[Smikkelaar]

When do you use kun and when bare?

[Regney]

"Kun" is like the word, "exclusively," i.e., to the exclusion of all/everyone else.

"Jeg advarer kun deg," would be along the lines of, I'm warning you, and only you," or, "I'm warning you, exclusively."