The form and body of the car changed little during its production run.

The form of government had changed many times before, and would change again.

The forms change color in response to the individuals' states of mind.

Figure 5.1 shows how these forms of provision have changed over time.

In 2006 the city's form of government changed back to a strong mayor system.

The form in which this knowledge was presented also changed.

And, of course, as the form changes the content must change, too.

For example, one can make a salad because the form of the vegetables doesn't change, only the size.

The pay increase still must be authorized by Congress, and its final form could change.

This form of art doesn't change once it has been made.