In the following question, some parts of the sentence have an error and some are correct. Find out which part of a sentence has an error. If a sentence is free from error, your answer is (d).
I insisted (a)/ on his going (b)/ there immediately. (c)/ No error (d)
I insisted
on his going
there immediately
No error
B.
on his going
In second part of the sentence replace 'on his going' by 'him going' i.e. I insisted him going there immediately is the right sentence.