Did I exist ? Am I existing or Will I exist?
The questions are :
Did I exist ?
Am I existing?
Will I exist ?


Conventionally speaking, yes to all three questions. The self is a concept, an idea, a mental formation, belong to the 4th aggregate of mental formations.

Ultimately speaking, no to all three questions. Concepts are not part of ultimate reality. Experience is. When writing this post, looking at the computer screen, there is definitely a &quot;seeing&quot; going on, but ultimately, no &quot;seer&quot; can be found.


There are Four Ultimate Realities; Rupa, Citta, Cetasika and Nibbana.