Формы глагола ‘be’

be – was / were – been
[biː, bi] – [wɒz, wəz / wɜː(r), wə(r)] – [biːn / bɪn] (BrE)
[biː, bi] – [wʌz, wəz / wɜːr, wər] – [bɪn] (AmE)

being

В настоящем времени: am, is, are