We seldom eat fast food.
Seldom do we eat fast food.
They had no sooner sat down than the lights went out.
No sooner had they sat down than the lights went out.
She understood the story only after finishing the book.
Only after finishing the book did she understand the story.
He rarely speaks in public.
Rarely does he speak in public.
He had hardly arrived when the phone rang.
Hardly had he arrived when the phone rang.
I realized I had lost my phone only when I got home
Only when I got home did I realize I had lost my phone.
She rarely goes out during the week.
Rarely does she go out during the week.
I have never seen such a beautiful sunset.
Never have I seen such a beautiful sunset.
I had hardly left the house when it started raining.
Hardly had I left the house when it started raining.
I had never tasted sushi before that night.
Never had I tasted sushi before that night.
She not only sings well but also writes her own songs.
Not only does she sing well, but she also writes her own songs.