German phrase
Sollen wir zusammen überlegen, ~?
Meaning
Shall we think together about ___?
When to use it
It suggests thinking together. Use it to plan or decide something.
Example dialogue
Sollen wir zusammen überlegen, wann wir fahren sollen?
Shall we think together about when we should leave?
Ja, Samstag passt mir gut.
Yes, Saturday works well for me.