Translation of resistiveness in German

Since my wife is pregnant, we must postpone the trip until tomorrow. I am back again in Poland in June and then I would be very happy to meet you. I will email the exact dates a little later.
Coniralu is the fifth school, for which I work as an agent in Europe (currently 3 of them actively). For all other schools I have found many students. The earliest connections came after 4-5 weeks.
I am in my German lesson and I'm learning about the subjunctive. I had never heard about it before. Can you ever deal with all Verb conjugations? I just totally misunderstand the past tense!