The subjunctive mood is used in English to express various hypothetical or non-factual situations. Here are five reasons to use the subjunctive mood: 1. To talk about situations that are opposite to reality. 2. To talk about hypothetical situations. 3. To talk about wishes. 4. To talk about doubt. 5. To talk about suggestions. It's important to note that the subjunctive mood is less commonly used in modern English than in some other languages. In many cases, the subjunctive forms have merged wit