Collocations for impatient - adj.

appear, be, feel, seem, sound
become, get, grow
The children were growing impatient.

extremely, fairly, very, etc.
He spoke in a somewhat impatient tone.

increasingly
a little, slightly, etc.

about
She's getting impatient about the delays.

at
Sean was a little impatient at the time Valerie devoted to her mother.

for
impatient for change

with
Sometimes he is very impatient with his wife.