Comrie 1986: 89-90 establishes that the putative English counterfactuals do not contain the nonfactuality of either the antecedent or the consequent as part of their inherent meaning. Thus, If you gave me a kiss, I’d buy you a beer does not express the impossibility of either the kiss or the beer. Additionally, in If the butler had done it, we would have found just the clues that we did in fact find, it is clear that the consequent is factual, and factuality of the antecedent is possible.