Business communication encompasses all the definitions provided by Webster.Letter, memos,and reports are the primary forms for transmitting business communication. What are some of the competencies you need to become an effective business communicator?Here are some of the more basic ones: Ability to express yourself. Ability to use analytical(conceptual)skills. Ability to exercise some creativity in writing and speaking. Business communication encompasses all the definitions provided by Webster. Letter, memos, and reports are the primary forms for transmitting business communication. What are some of the competencies you need to become an effective business communicator? Here are some of the more basic ones: Ability to express yourself. Ability to use analytical (conceptual) skills. Ability to exercise some creativity in writing and speaking