The verb haïr and its derivatives follow this model.The diaeresis on the "i" disappears in 3rd person singular of indicative present : je hais, tu hais, il hait and in singular in imperative: hait.
1 verbs follow this model. Below an extract:
To see other models, refer to Model Table
Based on the ending, you can identify features that different verbs have in common. Click on the verbs above to see their conjugation tables and explore their conjugation patterns.