The accusative!

So the accusative is apparently the direct object of a sentence.. 'I have a book', 'I am watching the television', 'We have a new car'. Only masculine nouns (that which end in a consonant) that are animate (people, animals) change in the accusative case, along with their adjectives. And feminine nouns that denote everything in the accusative change

Masculine nouns add -a, and their adjectives add -ego.

Thus:

Mam  dobry  kot
(I have,  good,  cat) becomes:
Mam dobrego kota

Additionally feminine nouns (ending in a) in the accusative (person or object) changes it's form.. nouns change -a to ę and adjectives change -a to -ą

Thus:

Mam dobra dziewczyna
(I have good girlfriend) becomes:
Mam dobrą dziewczynę

At least this is as far as I've come with it... Pity I learned that a negative statement in the accusative changes its form to 'Genetive'.. which is both confusing and unnecessary, but none the less it is so.

~~

Ola czyta polką gazetę
    - Ola is reading polish gazette

Czy znasz tego pana i tę panią
    - Do you know this man and this woman?

Czy pamiętacie mojego brata i moją siostrę
    - Do you remember my brother and my sister?

Oni mają bardzo miłego sąsiada
    - They have a very nice neighbour


~~

Next up is the Genetive case!