The
subjunctive is a
grammatical mood found in many languages. Subjunctive forms of
verbs are typically used to express various states of unreality such as wish, emotion, possibility, judgment, opinion, obligation, or action that has not yet occurred; the precise situations in which they are used vary from language to language. The subjunctive is an
irrealis mood (one that does not refer directly to what is necessarily real) – it is often contrasted with the
indicative, which is a
realis mood.