-erai

Etymology
From the infinitive suffix along with  ("I have")

Usage notes

 * This is commonly pronounced as in the northern half of France, which does otherwise contrast /e/ and /ɛ/ in final open syllables, making the form homophonous with the first-person singular conditional. The distinction is also lost in the south, where the two sounds are in complementary distribution, /e/ occurring in open syllables and /ɛ/ in closed syllables.