Understanding the Subjunctive Mood in Grammar

This question requires identifying the correct verb form to complete the sentence: "It is essential that she ________ present at the meeting tomorrow." This type of sentence structure often involves the subjunctive mood.

What is the Subjunctive Mood?

The subjunctive mood is a verb form used to express various states of unreality, such as wish, doubt, necessity, or hypothetical situations. In English, especially after certain phrases, the subjunctive mood often uses the base form of the verb (infinitive without 'to').

Applying the Rule to the Sentence

Phrases like "It is essential that...", "It is important that...", "I suggest that...", or "He insists that..." typically trigger the subjunctive mood.

• The sentence "It is essential that she ________ present at the meeting tomorrow" expresses a necessity.
• Following the rule, the base form of the verb 'to be' should be used.
• The base form of 'to be' is be.
• Therefore, the correct sentence is: "It is essential that she be present at the meeting tomorrow."

Analyzing the Options

Let's examine why the other options are incorrect:

• were: This is generally used for the past subjunctive or in conditional sentences expressing hypothetical or contrary-to-fact situations (e.g., "If she were able..."). It doesn't fit the context of necessity here.
• was: This is the simple past indicative form. It is incorrect because the structure requires the subjunctive mood, not the past indicative.
• is: This is the simple present indicative form. While grammatically correct in other contexts (e.g., "She is present"), it does not follow the subjunctive mood rule required after "It is essential that...".

Using the base form be correctly conveys the sense of necessity required by the sentence structure.