My mother and I are best friends; составить вопрос и отрицательное предложение(с частицей не);Do my mother and I are best friend?My mother and I don't are best friends так получается?

"Do my mother ang I best friends? "Т.е.

Нет, оно построено в present simple

Глагол to be (are) в present simple Are my mother and I best friend? My mother and I aren't best friends