would disappoint, would disillusion
| Singular | Plural | |
|---|---|---|
| First | desilusionaría | — |
| Third | desilusionaría | — |
Me desilusionaría mucho encontrar que no tiene respuestas.
I would be very disappointed to find that it has no answers.
— La grande bellezza (2013)
Creí que Tom se desilusionaría de mí.
I thought Tom would be disappointed in me.