Is there anyone who help me with relative pronouns?
1:This is the baby whom she has to look after.
can we change it to this form
This is the baby after whom she has to look.
please help me with this buddies.

Question

Is there anyone who help me with relative pronouns? 
1:This is the baby whom she has to look after. 
can we change it to this form>
> This is the baby after whom she has to look. 
please help me with this buddies.

Answer

yes, you can change it to that - it is grammatically correct, but very awkward.  the original sentence is also awkward. the only time you would ever use the second version is for a test or grammar exercise.

colloquially we would say , "this is the baby (that) she has to look after." often the 'that' is not spoken.

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