I have a doubt related to the second conditional. Maybe you could give some help :) In some cases, the explanation of the second conditional says “condition in theory possible to fulfill” [1], other explanation says “unreal or improbable situation now or in the future” [2]. Based on that, is the second condition something possible or not? When I say: If he studied he would pass the exam. Am I saying that he passes the exam is something unlikely? or, he could pass the exam but I don't have the certainty that he will study (maybe he is not interested in passing the exam). Thanks. [1]: https://www.englisch-hilfen.de/en/grammar/if.htm [2]: https://www.grammar.cl/english/conditionals.htm