1. Natural Order: The cat sat on the mat.
Transposed Order: On the mat sat the cat.
2. Natural Order: A tall, dark stranger entered the room.
Transposed Order: Into the room entered a tall, dark stranger.
3. Natural Order: She quickly ate the delicious cake.
Transposed Order: Quickly she ate the delicious cake. (This is a less dramatic transposition)
4. Natural Order: The old woman carefully carried the heavy basket.
Transposed Order: Carefully the old woman carried the heavy basket. (Similar to #3, a milder inversion)
5. Natural Order: Birds sang sweetly in the morning.
Transposed Order: Sweetly in the morning sang the birds.
The transpositions often involve moving an adverbial phrase to the beginning of the sentence for emphasis. The degree of "naturalness" in the transposed order can vary depending on context and style.