- be in poor demand
- be in residence in
- be in rhyme
- be in s.b.'s black books
- be in s.o.'s shoes
be in store for
- be in store for s.b.
- be in the bag
- be in the know
- be in the red
- be in the same boat
- be in the soup
- be in the wars
- be in top form
- be in travail
- be in two minds about s.th.
- be in two minds about something
- be in want of money
- be inclined to
- be incumbent upon
- be indebted
- be indented
- be infatuated with
- be inferior to
- be infested with
- be infuriated
- be insistent on
- be insistent upon
- be interested in
- be irreproachable
- be jammed

