Pronouns

Question 1

I

Answer 1

ich (nominative - subject)
mich (accusative - direct object)
mir (dative - indirect object)
meiner (genitive)
mein- (possessive)

Question 2

You (Informal, Singular)

Answer 2

du (nominative - subject)
dich (accusative - direct object)
dir (dative - indirect object)
deiner (genitive)
dein- (possessive)

Question 3

He

Answer 3

er (nominative - subject)
ihn (accusative - direct object)
ihm (dative - indirect object) 
seiner (genitive)
sein- (possessive)

Question 4

She

Answer 4

sie (nominative - subject)
sie (accusative - direct object)
ihr (dative - indirect object)
ihrer (genitive)
ihr- (possessive)

Question 5

It

Answer 5

es (nominative - subject)
es (accusative - direct object)
ihm (dative - indirect object)
seiner (genitive)
seiner (possessive)

Question 6

We

Answer 6

wir (nominative - subject)
uns (accusative - direct object)
unds (dative - indirect object)
unser (genitive)
unsere (possessive)

Question 7

You (Informal, Plural)

Answer 7

ihr (nominative - subject)
euch (accusative - direct object)
euch  (dative - indirect object)
euer (genitive)
eur- (possessive)

Question 8

They

Answer 8

sie (nominative - subject)
sie (accusative - direct object)
ihnen (dative - indirect object)
ihrer (genitive)
ihr- (possessive)

Question 9

You (Formal)

Answer 9

Sie (nominative - subject)
Sie (accusative - direct object)
ihnen (dative - indirect object)
ihrer (genitive)
ihr- (possessive)