When counting the electron groups around the central atom to determine its shape, select the 4 ways that electron groups would be counted

By orbital, first orbital has 2 next is 8 and third is 8, if there are 3 orbitals do (2+8, which is simple) and then count the outer most orbital if it has for example 5 the electrons are 2+8+5.

You know how the first one if filled up like the objects do the same but with the other categories