How and when does one use the subjunctive tense(s) in English? In addition, provide a sentence that properly uses the subjunctive tense.

To understand the subjunctive tense in English, it's important to note that it is not used as extensively as it is in some other languages. In English, the subjunctive tense is used to express actions, events, or states that are hypothetical, doubtful, or contrary to fact. Here are some common situations where the subjunctive tense is used:

1. Expressing wishes or desires: The subjunctive is used to express desires, hopes, or wishes that may not be currently true or possible. For example: "I wish I were taller."

2. Giving advice or making suggestions: The subjunctive is used to convey advice or suggestions that may not be certain or guaranteed. For example: "I recommend that he go to the doctor."

3. Expressing hypothetical scenarios: The subjunctive is used to introduce hypothetical or imaginary situations. For example: "If I were rich, I would travel the world."

4. Forming conditional sentences: The subjunctive is used to form conditional sentences that express a condition contrary to reality. For example: "If I had studied harder, I would have passed the exam."

Now, let's see an example sentence that properly uses the subjunctive tense: "I suggest that she leave early for the meeting." In this sentence, "leave" is in the subjunctive form because it expresses a suggestion that may or may not be followed.

Remember, using the subjunctive tense correctly in English might seem challenging at first, as it's not as distinct or mandatory as it is in other languages. However, mastering its appropriate usage can greatly enhance your ability to express hypothetical or contrary-to-fact situations in English.

https://en.oxforddictionaries.com/grammar/when-to-use-the-subjunctive