sentences:  They are formed by using the past participle either with the auxiliary verb "to be" or "to get", although not all varieties of English allow the use of passives with "get".For example, putting the sentence "she sees him" into the passive becomes "he is seen (by her)", or "he gets seen (by her)".Both yes–no questions and "wh"-questions in English are mostly formed using subject–auxiliary inversion ("Am I going tomorrow?