Can we use both present simple and continuous in this sentence?
I've got a high temperature. I think i am coming/come down with a flu.
Continuous - when we consider this to be as a process -> we have temperature so we might be coming down with a flu
Simple - as a person's viewpoint - there can be many diseases but in our personal opinion it is most probably a flu
I know that according to the book it should be continuous but please help me understand why.