Question

She said to him when will you come back indirect speech

Answer 1

she said that when you come back .

Answer 2

Answer :

She asked him when he will come back. (indirect speech)

When we change direct to indirect :

• what ,which ,when,whose,where.how why etc. will be not changed.
•  I will change to she.
• Am will changed to was
• now will changed to then.
• shall : should, will  : would ; may : might ; can : could ; etc
• is coming : was coming
• has come : had come
• has been coming : had been coming
• I , you : he she
• My , your : his her.
• We , you : they .
• Our your : their.

hope it helps :))

thanks