Word/Phrase: concer
Translation: to concern
Pronunciation: kɔnˈθeɾ
This issue does not concern you - Este asunto no te concierne
I do not want to concern you - No quiero preocuparte
It is important to concern ourselves with this - Es importante que nos concierna esto
Do not concern yourself with my problems - No te preocupes por mis problemas
I will not concern myself with that matter - No me preocuparé por ese asunto