“inconclusively”造句，怎麼用inconclusively造句

Various studies over many years have sought to identify candidate genes but so far inconclusively.

That stormy little meeting ended inconclusively.

Tu Chu-chai broke off inconclusively and flicked the ash off his cigar. Then he turned to gaze out of the window at the rain, which was coming down in sheets, although the sky seemed to be clearing slightly.