This is a military rank. Here are some sentences.
He was not a very popular lieutenant.
He was quickly promoted to the rank of lieutenant for his actions.
Lieutenant is a military title. The lieutenant led the march.
He served as the governor's lieutenant in matters such as this. The lieutenant saluted sharply and returned to his post.
His first duty after being commissioned as a lieutenant was platoon leader.
The rank of major is junior to that of lieutenant colonel.
The son had been a lieutenant colonel in the army.
The son had been a lieutenant colonel in the army.
The son had been a lieutenant colonel in the army.
You must scuttle the ship at the very moment we are boarded, lieutenant!
Yes, lieutenant, tonight we hunt the U-boats.
Lieutenant is an army rank, and therefore would probably be found mostly in sentences to do with the military.Congratulations Private, you've earned this promotion to the rank of Lieutenant.The Lieutenant Colonel was the Colonel's right hand man, as he was second in command and always a dominating presence.The lieutenant in the TV show had a scary laugh.
Not unless a proper noun is after it.
Put a shot across her bow and cut across her stern, Lieutenant!