Pronunciation: [ˈalɪɡˌe͡ɪts] (IPA)
Correct spelling for the English word "allegates" is [ˈalɪɡˌe͡ɪts], [ˈalɪɡˌeɪts], [ˈa_l_ɪ_ɡ_ˌeɪ_t_s] (IPA phonetic alphabet).