If a situation is happening in the present that did not exist in the past and I want to express that I was unable to foresee what is happening now, which of these sentences should I use? ''I could not foresee this sad outcome'' or ''I could not have foreseen this sad outcome.'' or ''I was unable to forsee this sad outcome.''
I could not foresee this sad outcome.
I could not have foreseen this sad outcome.
I was unable to foresee this sad outcome.