Kate is a teacher отрицательную и вопросительную форму

Kate is a teacher. - Кейт - учительница.

Kate is not a teacher. (Negative).

Kate isn't a teacher. (Negative, short form).

Is Kate a teacher? (Interrogative sentence, General question).

Who is a teacher? (Special question).

What is Kate? (Special question).

Is Kate or is Mary a teacher? (Alternative question).

Is Kate a teacher or a driver? (Alternative question).

Kate is a teacher, is not she? (Disjunctive question).

Kate isn't a teacher, is she? (Disjunctive question).

Kate was a teacher. (Past Simple).

Was Kate a teacher? (Interrogative).

Kate was not a teacher. (Negative).