His fingers shook like he was coming down with a disease.
His fingers were shaking as he went through the pages.
Her fingers shook as she wrote down the man's answers to the dozen questions.
His fingers were sweating and shaking so much he had a hard time.
His fingers were shaking so badly he nearly dropped the phone.
His fingers were shaking so badly, he didn't want to drive anyway.
When the door opened, his finger was already on the passage, and shaking it under the older man's eyes.
Her fingers shook as she punched the detective's number again.
He raised the finger, frowned, shook his head in a very negative no.
His fingers shook as he pulled the blanket away from her chin.