declarative sentence (noun)

1. He whispered, 'I love you,' in a declarative sentence that melted her heart.

2. In the comic strip, the character boldly exclaimed, 'I can save the day!' in a declarative sentence.

3. The ancient oracle declared the prophecy in a declarative sentence, foretelling the destiny of the hero.

4. The grandeur of the cathedral was emphasized by the towering columns, creating a declarative sentence of strength and stability.