Q:

“I shall remain here and the tailor won’t be able to find me,” said she.

• 1
  She said that she would remain there and the tailor would not be able to find her.
• 2
  She said that, she could remain here and the tailor would not find her.
• 3
  She said that she should remain there and the tailor won’t be able to find me.
• 4
  She said that she should remain there and the tailor would not be able to find her.