which sentence is correct?
they undergo such instruction.
they are undergone such instruction.
when do we use undergo in passive form?
I couldn't find any example for "undergo" in passive form but I read that it is transitive.
passive-voice
which sentence is correct?
they undergo such instruction.
they are undergone such instruction.
when do we use undergo in passive form?
I couldn't find any example for "undergo" in passive form but I read that it is transitive.
Best Answer
Passive undergo is pretty rare because the word itself expresses an essentially "passive-ish" meaning. The Direct Object of the verb is typically something which is done to you, not something which you do.
Nonetheless, there are occasions when undergo is cast in the passive voice. This works exactly like any other passive: the Direct Object, the experience or treatment or whatever you undergo, is recast as the Subject of the sentence, and the verbform is transferred into the passive construction BE + PastParticiple:
This is a cumbersome use, and you will probably not find much occasion for it outside the classroom.
Note that your second example is ungrammatical, because instead of the Direct Object it uses the Subject of the active version as the Subject of the passive version: