Verb conjugation of "raisonner" in French

My name is Maria. I am 66 years old. I live in Barcelona (the capital of Catalunia) with my husband and my children. But I think my children will soon move out and live by themselves.
The system will collect information about the learning behavior and guide the user through a tailor-made process that is best suited for him. This technique is not entirely new but we are redesigning the whole concept of it.
I am also your friend now, how nice is that. I am learning English for a year. I love this language. I already can speak Spanish, because my mother is from Mexico. Your German is really well!