Personal Pronoun in German Grammar | Personal Pronomen in Nominativ, Akkusative & Dative

In German Language whenever we use Personal Pronoun as Subject and Object then we use following table for making proper sentences. Nominative part is used for Subjects and Accusative and Dative part is used for Objects.

Nomitiv	Akkusativ	Dativ
Ich (I)	mich	mir
Du (you)	dich	dir
Er (he)	ihn	ihm
es (it)	es	ihm
sie (she)	sie	ihr
Wir (we)	uns	uns
ihr (you all)	euch	euch
Sie (you/you all)	Sie	Ihnen
sie (they)	sie	ihnen

Whenever we have an object as person then we have to follow the rules for proper use of Accusative and Dative Object. If verb is accusative then we will use accusative part from this table and if verb is dative then we will use Dative part of this table.
For example:
English: I call you.
German: Ich rufe dich an.
In above sentence we have used “anrufen” verb, which indicates the accusative object so that we have used here “dich” according to “you”.