"Chyba wybraliśmy dobre rozwiązanie."

Translation: We have probably chosen a good solution.

[Toffolux]

"We probably have chosen a good solution"? This seems just as good as "We have probably..."

[Jellei]

Yeah, I believe so. Added now.

[Thairinn]

Why doesn't ”perhaps we choose a good solution” work?

[Jellei]

I'm not sure if "perhaps" is as strong as "chyba", but such things are subjective... let's add it anyway.

[DavidWhybr1]

"we think we chose a good solution" no good?

[Jellei]

Hmmm. I see your point, because we often translate "chyba" to "I think" and this is a 'we' sentence. But I'm not sure if this 'I think' is an equivalent of 'We think' here. "chyba" as "I think" is just not that literal, it's more of "I think" as a... phrase.

But... well, I guess there's no harm in adding it anyway.

[MarjanvanK]

why not : probably we have chosen a good solution

[Jellei]

That doesn't seem to be a good word order in English.