Which mood is shown in the wish expressed by "I wish I were president?"

The wish expressed in the phrase "I wish I were president" demonstrates the subjunctive mood. The subjunctive mood is used to express hypothetical situations, wishes, or conditions that are contrary to fact. In this case, the speaker is expressing a desire for something that is not true in reality—they are not currently president.

The use of "were" instead of "was" is a key indicator of the subjunctive mood, as it signifies a non-real or imagined state. This mood allows for the expression of desires, suggestions, or situations that may be unlikely or unlikely to happen. Overall, the phrasing captures the essence of longing or wishing for a different circumstance that does not align with the present reality.