Imperative and Its Formation

Core rule

Make the second-person imperfect jussive, remove the imperfect prefix, and add hamzat al-waṣl if needed: تَنْصُرْ → اُنْصُرْ.

Explanation

تَنْصُرُ becomes تَنْصُرْ in the jussive. Remove ت to get نْصُرْ. Because Arabic cannot begin with a still ن, add Hamzat al-Wasl: اُنْصُرْ. Apply the same logic to the remaining five مخاطب forms.

Start with أَنْتَ تَنْصُرُ. Jussive: تَنْصُرْ. Removing ت gives نْصُرْ, which cannot begin with a still consonant, so hamzat al-waṣl gives اُنْصُرْ.