'Really' in the Bible

These words of Ish-bosheth really angered Abner and he said, "Am I the head of a dog that belongs to Judah? This very day I am demonstrating loyalty to the house of Saul your father and to his relatives and his friends! I have not betrayed you into the hand of David. Yet you have accused me of sinning with this woman today!

And Joab cometh unto the king, and saith, 'What hast thou done? lo, Abner hath come unto thee! why is this -- thou hast sent him away, and he is really gone?

"Go, tell my servant David: 'This is what the Lord says: Do you really intend to build a house for me to live in?

the Ammonite leaders said to Hanun their lord, “Just because David has sent men with condolences for you, do you really believe he’s showing respect for your father? Instead, hasn’t David sent his emissaries in order to scout out the city, spy on it, and demolish it?”

For your servant made a vow when I lived in Geshur of Aram, saying: If the Lord really brings me back to Jerusalem, I will worship the Lord in Hebron.”