Sentence examples for be an omen from inspiring English sources

This may be an omen.

Could this be an omen?

Could that be an omen?

This must be an omen for the coming year.

This had to be an omen, Mirrow decided.

But Kentucky-born Barbaro's fragile bones may be an omen.

It was an omen.

Maybe that was an omen".

Perhaps it is an omen.

Perhaps that was an omen.

"Maybe that's an omen".