From Latin expōnere, with a change to the first conjugation. The base being changed to expos- seems to have been based on that verb's preterite, exposuī, exposuisse.
exposar (first-person singular present exposo, first-person singular preterite exposí, past participle exposat); root stress: (Central, Valencia, Balearic) /ɔ/
| infinitive | exposar | ||||||
|---|---|---|---|---|---|---|---|
| gerund | exposant | ||||||
| past participle | masculine | feminine | |||||
| singular | exposat | exposada | |||||
| plural | exposats | exposades | |||||
| person | singular | plural | |||||
| first | second | third | first | second | third | ||
| indicative | jo | tu | ell/ella vostè |
nosaltres nós |
vosaltres vós |
ells/elles vostès | |
| present | exposo | exposes | exposa | exposem | exposeu | exposen | |
| imperfect | exposava | exposaves | exposava | exposàvem | exposàveu | exposaven | |
| future | exposaré | exposaràs | exposarà | exposarem | exposareu | exposaran | |
| preterite | exposí | exposares | exposà | exposàrem | exposàreu | exposaren | |
| conditional | exposaria | exposaries | exposaria | exposaríem | exposaríeu | exposarien | |
| subjunctive | jo | tu | ell/ella vostè |
nosaltres nós |
vosaltres vós |
ells/elles vostès | |
| present | exposi | exposis | exposi | exposem | exposeu | exposin | |
| imperfect | exposés | exposessis | exposés | exposéssim | exposéssiu | exposessin | |
| imperative | — | tu | vostè | nosaltres | vosaltres vós |
vostès | |
| affirmative | — | exposa | exposi | exposem | exposeu | exposin | |
| negative (no) | — | no exposis | no exposi | no exposem | no exposeu | no exposin | |