- We construct three kinds of systems of knowing action, prove that they have the frame soundness and frame completeness with respect to the matched semantics, respectively.
- A sound mind is inseparable from a sound body.
- The bevel of that picture frame was damaged.
- Her slight frame was shaken by bouts of coughing.
- The soundness of his judgment has yet to be tested.
- The painter stretched the canvas on a frame.