With future perfect (F2) you jump to a point in the future, turn round and say some action is finished then. Actually a complicated thing and cumbersome and in most cases you can express the same idea much simpler without using F2. This tense existed in Latin and it was imitated by writers.
In current English usage, muse can refer in general to a person who inspires an artist, writer, or musician.
Below is one possible definition of creativity: Creativity Definition: Creativity is the development of ideas and products that are both original and valuable. It is essential for something to be both original and valuable to be creative. It is possible that something could be very original but not valuable.reativity Creativity is a very important concept. It is relevant to creating art, music, and fiction. It is important in the workplace.