Verb conjugation of "authorize" in English

I will be visiting in Italy from April 10 to 15 in order to meet some old friends. I'd like you to attend a one-day course, maybe I can help you in learning something new. Please give it a try.
Somehow, my email was not sent. There were even a few mistakes, but really only minor things, nothing really bad. I've already read some other texts that you have sent and are getting better each time.
Now I am married and I work as a computer scientist at the University of Heidelberg. I have a daughter and two sons. Now I am saying goodbye and I will wait for your message on Vocabulix.