Breakdown of Έφυγα από το σπίτι την τελευταία στιγμή, αλλά πρόλαβα το τρένο.
Questions & Answers about Έφυγα από το σπίτι την τελευταία στιγμή, αλλά πρόλαβα το τρένο.
Both are in the aorist tense, which is the main Greek past tense for a completed event.
- Έφυγα = I left
- πρόλαβα = I managed / I caught / I made it in time
In this sentence, the speaker is talking about two single completed actions in the past:
- leaving the house
- managing to catch the train
Because Έφυγα describes a single finished action: I left.
By contrast, έφευγα is the imperfect, which usually describes:
- an ongoing past action,
- a repeated action,
- or background information.
So:
- Έφυγα από το σπίτι = I left the house / I left home
- Έφευγα από το σπίτι = I was leaving the house or I used to leave the house
In your sentence, the speaker is not describing a process. They are reporting a completed event, so Έφυγα is the natural choice.