When is the number after Po ending in ch and when ending in I. Po třech, po čtyřech, po dvaceti, po osmi etc.
locatives: jednom, dvou, třech, čtyřech, pěti, šesti, sedmi, osmi, devíti, deseti, jedenácti
You have to remember that.
then stu, tisíci,...
When you stress konecne so much should't it be at the end of the sentence? Or maybe place a comma after konecne. In this senence He finally saw her again.. should then also be correct (reported).