Common mistakes
The root ends in و or ي, and the endings themselves change. Three patterns cover it: دَعَا يَدْعُو, رَمَى يَرْمِي and نَسِيَ يَنْسَى.
تَلَقَّيَ → تَلَقَّى Past: heتَلَقَّيَتْ → تَلَقَّتْ Past: sheتَلَقَّيُوا → تَلَقَّوْا Past: they (m.)يَتَلَقَّيُ → يَتَلَقَّى Present: he