Q:

He said to his partner, "I will not be responsible if the project fails."

• 1
  He tells his partner that he would not be responsible if the project fails.
• 2
  He told his partner that I will not be responsible if the project failed.
• 3
  He has told his partner that he will not be responsible if the project fails.
• 4
  He told his partner that he would not be responsible if the project failed.