Language / Present tense, past tense, past participle in polish [34]

Jun 28, 09, 11:12 - Thread attached on merging:
Help - Polish Present Tense

Hello Everybody!
I started to learn Polish somedays ago and I want to start to learn the Present tense, but I don't understand the three kinds of verbs there.

Can someone help me with that?

Thx for everyone who helps. :)
Jacob_K.