si no + Pronombre + fallar la memoria

= to the best of + Posesivo + recollection

Ex. This is a wholly truthful account of her various discoveries and misadventures recounted, to the best of her recollection, in four parts.

* * *

= to the best of + Posesivo + recollection

Ex: This is a wholly truthful account of her various discoveries and misadventures recounted, to the best of her recollection, in four parts.