| 1 | pirogram | nominative case, singular | nominative case, singular |
| 2 | pirograma | genitive case, singular | genitive case, singular |
| 3 | pirogramu | dative case, singular | dative case, singular |
| 4 | pirograma | accusative case, singular | accusative case, singular |
| 5 | pirogram | accusative case, singular | accusative case, singular |
| 6 | pirograme | singular, vocative case | singular, vocative case |
| 7 | pirogramom | instrumental case, singular | instrumental case, singular |
| 8 | pirogramu | prepositional case, singular | prepositional case, singular |
| 9 | pirogrami | nominative case, plural | nominative case, plural |
| 10 | pirograma | genitive case, plural | genitive case, plural |
| 11 | pirogramima | dative case, plural | dative case, plural |
| 12 | pirograme | accusative case, plural | accusative case, plural |
| 13 | pirograme | accusative case, plural | accusative case, plural |
| 14 | pirogrami | plural, vocative case | plural, vocative case |
| 15 | pirogramima | instrumental case, plural | instrumental case, plural |
| 16 | pirogramima | prepositional case, plural | prepositional case, plural |