الضمائر والمحددات - الضمائر النكرة والمحددات السلبية

used to indicate absence or lack of something; it refers to not any or not one of a group

لا أحد

used to say not even one person

لا أحد

not even one person

لا أحد

not a single thing

لا شيء

used to indicate not one and not the other of two people or things

not one nor the other of two things or people

لا أحد

used to show that there is none or almost none of something

لا شيء