I am part of also every sentence

Except I am

The easiest way to quantify me

Is that I am true of something

----

I cannot exist without my Subject

And the Subject cannot exist without me.

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It cannot dance a jig

It cannot offer someone a hug

It cannot write in a notebook

It cannot be angry

It cannot make someone a sandwich

It cannot visit a friend in Europe

Without me

----

I come in different levels

Stage, Individual, Kind.

But my conflict is between

Collective and Distributive.