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.
فَوَزَ → فَازَ Past: heفَوَزَتْ → فَازَتْ Past: sheفَوَزْتَ → فُزْتَ Past: you (m.)فَوَزْتُ → فُزْتُ Past: I