Base Forms
Infinitive
yassa
Root
yss
Conjugation
1
Imperfect
| Sing. 1 | أَيُسُّ |
| Sing. 2m | تَيُسُّ |
| Sing. 2f | تَيُسِّينَ |
| Sing. 3m | يَيُسُّ |
| Sing. 3f | تَيُسُّ |
| Dual 2 | تَيُسَّانِ |
| Dual 3m | يَيُسَّانِ |
| Dual 3f | تَيُسَّانِ |
| Plur. 1 | نَيُسُّ |
| Plur. 2m | تَيُسُّونَ |
| Plur. 2f | تَيْسُسْنَ |
| Plur. 3m | يَيُسُّونَ |
| Plur. 3f | يَيْسُسْنَ |
| Sing. 1 | ʾayussu |
| Sing. 2m | tayussu |
| Sing. 2f | tayussīna |
| Sing. 3m | yayussu |
| Sing. 3f | tayussu |
| Dual 2 | tayussāni |
| Dual 3m | yayussāni |
| Dual 3f | tayussāni |
| Plur. 1 | nayussu |
| Plur. 2m | tayussūna |
| Plur. 2f | taysusna |
| Plur. 3m | yayussūna |
| Plur. 3f | yaysusna |
Perfect
| Sing. 1 | يَسَسْتُ |
| Sing. 2m | يَسَسْتَ |
| Sing. 2f | يَسَسْتِ |
| Sing. 3m | يَسَّ |
| Sing. 3f | يَسَّتْ |
| Dual 2 | يَسَسْتُمَا |
| Dual 3m | يَسَّا |
| Dual 3f | يَسَّتَا |
| Plur. 1 | يَسَسْنَا |
| Plur. 2m | يَسَسْتُمْ |
| Plur. 2f | يَسَسْتُنَّ |
| Plur. 3m | يَسُّوا |
| Plur. 3f | يَسَسْنَ |
| Sing. 1 | yasastu |
| Sing. 2m | yasasta |
| Sing. 2f | yasasti |
| Sing. 3m | yassa |
| Sing. 3f | yassat |
| Dual 2 | yasastumā |
| Dual 3m | yassā |
| Dual 3f | yassatā |
| Plur. 1 | yasasnā |
| Plur. 2m | yasastum |
| Plur. 2f | yasastunna |
| Plur. 3m | yassū |
| Plur. 3f | yasasna |
Verbs conjugated like yas3a
$a*3a,
$a*aA,
$a*aba,
$aA'a,
$aAEa,
$aASa[a-u],
$aATa,
$aAZa,
$aA`,
$aAba,
$aAfa,
$aAha,
$aAka,
$aAla,
$aAna,
$aAqa,
$aAra,
$aAsa,
$aE3a,
$aEaA, etc. (List truncated at 20 verbs)
Sample Sentences
Translations
Quran References
Verses in the Quran with the verb root 'يسس': none.