I have been to Motsu-ji.

His possible course of action was to start a new business.

I have been studying all the time.

I plan to move my address next week.

He spent the day in a melancholy mood.

He walked around the room melancholically.

He has been melancholy recently and doesn't feel like enjoying anything.

He was walking around the room melancholically.

I'm concerned about his attitude.

I can't rest easy until he comes back.