Polish Demonstrative Forms
Demonstrative Adjectives. This / that here
The Accusative has two forms - inanimate - ten and animate - tego.
N.B. The Feminine Accusative and Instrumental has nasalized vowels represented by a curl below the letter on the right side in Polish texts.
For those who have multilingual browsers that properly and consistently convert the Unicode symbols the symbols are in the Latin Extended set - i and w .
The Masculine and Neuter Forms are identical for the last four cases.

	Masculine	Feminine	Neuter
Nominative	ten	ta	to
Accusative	ten / tego	te	to
Genitive	tego	tej	tego
Dative	temu	tej	temu
Instrumental	tym	ta	tym
Locativetive	tym	tej	tym

The demonstrative forms are ten ta to in the Nominative. The Masculine has tam for every other gender and the feminine and neuter share forms. Polish has a Masculine and places all other genders into one group of feminine, animals and objects. Other distinctions are this that to tamto and here there tutaj and tam .

The plural forms have a pattern of ci for Masculine Nominative plural, tych for Masc. Acc. Pl. and tym for the other cases.
Other Genders take te for Nom. and Acc. Plural, then tych, tym and tych again.