1	petroloģija	nominative case, singular	nominative case, singular
2	petroloģijas	genitive case, singular	genitive case, singular
3	petroloģijai	dative case, singular	dative case, singular
4	petroloģiju	accusative case, singular	accusative case, singular
5	petroloģiju	instrumental case, singular	instrumental case, singular
6	petroloģija	locative case, singular	locative case, singular
7	petroloģija	vocative case, singular	vocative case, singular
8	petroloģijas	nominative case, plural	nominative case, plural
9	petroloģiju	genitive case, plural	genitive case, plural
10	petroloģijam	dative case, plural	dative case, plural
11	petroloģijas	accusative case, plural	accusative case, plural
12	petroloģijam	instrumental case, plural	instrumental case, plural
13	petroloģijas	locative case, plural	locative case, plural
14	petroloģijas	vocative case, plural	vocative case, plural