Verb conjugation of "patrol" in English

After testing the audio lab at the University of Bern, other universities such as the one in Zurich, ore the one in Geneva have shown interest. Of course, all this takes time. I will let you know.
I have three children, Michelle, Cathy and Joe. Unfortunately, my parents do not live in the area. I am glad that they visit every 2 weeks, although they are already over 70 years old.
I'd be very happy if we could write me. I have read your blog. Are you from the U.S.? Where exactly are you from, which state? I have visited Chicago last year because my grandma lives there.