Sentence examples for important one is from inspiring English sources

One important one is bargaining theory.

The most important one is probably @POTUS on Twitter, which now redirects to a new page for President Trump.

The most important one is likely to be the one from the bench.

The most important one is that the usual limits on lifetime gifts don't apply.

An important one is that the study relies on self-reported information which might be affected by reporting bias.

The most important one is the higher compactness and thickness of the coating on the UFG Mg alloy.

The more important one is his record.

The more important one is credibility.

But what is probably the most important one is uglier.

And by far the most important one is members first.

"The single most important one is to get this bill done".