The German personal pronouns
ich (I)
du (you singular informal)
er (he)
sie (she)
es (it)
wir (we)
ihr (you plural informal)
sie (they)
Sie (you formal for singular and plural)
Notice: Sie (the formal you) should be always written with a big ‘’S’’ even if it is in the middle of a sentence.
 du (you singular informal) er (he) sie (she) es (it) wir (we) ihr (you plural in…){kind=link}