for those who are
Extremely beneficial to those.
Are those your books? Please put away those clothes. Those gifts are for my sister. How much do those apples cost? Good things come to those who wait.
those who dictate
Those can be a determiner eg Those people are from out of town Those can be a demonstrative pronoun, the plural form of that eg I like those over there
I have never heard of that saying but I have heard one that goes "Those who can do and those who can't teacher."
knon of those
these
It depends on the context and meaning of the sentence. "For those who are" is correct in some contexts; "to those who are" is correct in other contexts.
With only those, there is no shape.With only those, there is no shape.With only those, there is no shape.With only those, there is no shape.
"Those" is not a verb at all; instead, "those" is a demonstrative pronoun.
Look at those cats. Those modifies cats. What kind of cats? Those cats.