Q:

Ramu said, “My master is planning to build a huge house in Khandala.” 

• 1
  Ramu said that his master’s plan is to build a huge house in Khandala.
• 2
  Ramu said that his master was planning to build a huge house in Khandala.
• 3
  Ramu said that his master planned to build a huge house in Khandala.
• 4
  Ramu said that his master is planning to build a huge house in Khandala.