Question

Please change to indirect speech
Father said,"Reena has come back.

Answer 1

Father said that Reena had come back.

Answer 2

The indirect speech of the given sentence can be written as - 'Father said that Reena had come back.'

In English grammar, an indirect speech usually makes use of some syntactic structures like content clauses, and often infinitive phrases.

A reference to a question in indirect speech can become an interrogative content clause. It is also known as an indirect question.

While writing, an indirect speech is generally not put in quotation marks.