The basis of his argument was fundamentally flawed.

Decisions should be made on the basis of facts and evidence.

I go to the gym on a daily basis.

I go to the gym on the regular basis.

I go grocery shopping on a weekly basis.

The company records its financial transactions on an accrual basis.

We are on a first-name basis.

On a per capita basis, the country has one of the highest GDPs in the world.

Enrollment in the UFO Charity Run is on a first-come-served basis .

The tickets will be sold on a first come first served basis.