Common mistakes
The middle radical is و or ي. It stretches into a long vowel: قَالَ: and shortens before a consonant ending and in the jussive: قُلْتُ, لَمْ يَقُلْ.
ذَوَقَ → ذَاقَ Past: heذَوَقَتْ → ذَاقَتْ Past: sheذَوَقْتَ → ذُقْتَ Past: you (m.)ذَوَقْتُ → ذُقْتُ Past: I