21.  Protesters must only use lawful methods of opposing the government.

22.  Psychometric methods were used to collect and analyse the information.

23.  Some method is then used to derive the syntactic representation for the derivative form from combining the root form and the affix.

24.  Studies using this method are more intensive and less extensive since they encompass more of the nuances specific to each country.

25.  Systematic combinatorial methods are used in their reasoning and in their experimental work.

26.  That method is frequently used in conjunction with the schematic method of interpretation and, to a somewhat lesser extent, the literal method.

27.  The body mass index is the most commonly used method for classifying obesity.

28.  The main instruments for tracing buried features using magnetic methods are magnetometers.