ADJ
- important, useful, valuable
- public
VERB + FORUM
- create, provide (sb with)
- act as, be used as, serve as
PREP
- ~ for
- The conference provides a useful forum for the exchange of views and ideas
ADJ
- open
- The film show was followed by an open forum on editing techniques
- international, national
PREP
- ~ on
- An international forum on economic development took place in Brussels