| Case | Singular | Plural |
|---|---|---|
| nom | expat | expaté, expati |
| gen | expata | expatů |
| dat | expatovi, expatu |
expatům |
| acc | expata | expaty |
| voc | expate | expaté, expati |
| loc | expatovi, expatu |
expatech |
| instr | expatem | expaty |