Q:

The groom said to the bride, "I will take good care of you."

• 1
  The groom had promised the bride that he would have taken good care of her.
• 2
  The groom promises the bride that he would take good care of her.
• 3
  The groom promised the bride that he would take good care of her.
• 4
  The groom has promised the bride that he will be taking good care of her.