in effect

in essence

in everyone's thoughts

in extremis

in fact

in fiscal matters

in flight

in front

in full

in full action

in full swing

in fun

in general

in good spirits

in good time

in great confusion

in hand

in haste

in her own right

in hiding

in his own right

in its own right

in kind

in large quantities

in line

in loco parentis

in low spirits

in name

in name only

in no time