Список ідіом (англійська)

knock someone flat
knock someone off their perch
knock someone's block off
knock some sense into
knock the stuffing out of
know beans about
know from a bar of soap
know no bounds
know one's own mind
know one's way around
know someone from a can of paint
know someone from Eve
know the drill
know what is what
know which end is up
knuckle down
knuckle sandwich
Kool-Aid smile