The marginal utilities of these products are decreasing over time.

The March equinoxes mark the beginning of spring and autumn.

There are many market places in the city.

There are many marriage counsellors available to help couples work through their issues.

There are many mark trees in the park.

There are many market-houses in the city.

Investors should be aware of the potential market risks before making any investment decisions.

I bought some market baskets at the local craft fair.

The market openings in the city have increased opportunities for local businesses.

Market economies promote competition and innovation.