Е18
КТО НИ (НА) ЕСТЬ
collNPsubj or
objfixed WO it is inconsequential who, any person or people who might be involved, regardless of who he or they might be
anyone (anybody) at all
absolutely anyone (anybody)anyone, it doesn't matter whoanyone who is available (who can
etc)(only when все or каждый is stated or implied) anyone and everyoneeveryone and his brother (uncle
etc).