تَحَسَّنَ conjugation
Core forms
| Past: heتَفَعَّلَ | تَحَسَّنَ |
| Past: sheتَفَعَّلَتْ | تَحَسَّنَتْ |
| Past: you (m.)تَفَعَّلْتَ | تَحَسَّنْتَ |
| Past: Iتَفَعَّلْتُ | تَحَسَّنْتُ |
| Past: they (m.)تَفَعَّلُوا | تَحَسَّنُوا |
| Present: heيَتَفَعَّلُ | يَتَحَسَّنُ |
| Present: Iأَتَفَعَّلُ | أَتَحَسَّنُ |
| Present: they (m.)يَتَفَعَّلُونَ | يَتَحَسَّنُونَ |
Advanced forms
| Past: the two of themتَفَعَّلَا | تَحَسَّنَا |
| Present: you (f.)تَتَفَعَّلِينَ | تَتَحَسَّنِينَ |
| Subjunctive after أنْيَتَفَعَّلَ | يَتَحَسَّنَ |
| Jussive after لَمْيَتَفَعَّلْ | يَتَحَسَّنْ |
| Imperative: you (m.)تَفَعَّلْ | تَحَسَّنْ |
| Imperative: you (f.)تَفَعَّلِي | تَحَسَّنِي |