The subjunctive is one of three moods in which verbs are conjugated (the others being indicative and imperative). It is used when expressing hope, fear, uncertainty, necessity, doubt, and other similar states. It is falling out of use in colloquial speech, though still used in formal circumstances.
Examples:
'He is sitting on that chair' (indicative).
'Sit on that chair!' (imperative).
'I insist that he sit on that chair' (subjunctive).
Words that are in the present tense are categorized as a Spanish subjunctive. Any word which is stated in the present is considered a Spanish subjunctive.
The subjunctive mood is for expressing wishes, suggestions, or desires, and is usually indicated by a verb such as wish or suggest, paired then with a subjunctive verb
Yes, "you are hungry" is not in the subjunctive mood as it states a fact or condition that is real or true. Subjunctive mood is used to express a hypothetical or unreal situation.
Because it's in the subjunctive tense. The subjunctive does not change according to person (I, you, he, etc).
It is equivalent to the french subjunctive. You use it after ut and ne or to express an obligation
Subjunctive is used in unreal or hypothetical actions. It is used for indirect questions, indirect commands, and cum clauses. The subjunctive is also used in the case of may, might or should.
Yes, aprés que takes the subjunctive since it suggests subjectivity. Afin que, alors que and avant que are also used in the subjunctive.
Opinion-based.
Yes, "If I were an earthworm, I wouldn't have to think" is an example of the subjunctive mood. The subjunctive mood is used to express hypothetical or unreal situations. In this sentence, the speaker is imagining being an earthworm and the consequences of not having to think.
Yes, the conjunction autant que can mean "as much as" ("as far as") and may be followed by the subjunctive. The choice of the dependent verb as in the indicative or subjunctive depends upon the verb in question (savoir ["to know"] historically will be always in the subjunctive) and the type of certainty/uncertainty regarding the accuracy, predictability or reliability of the answer.
The subjunctive is a mood in language that has to do with counterfactuals, statements which are about possibilities, not actualities. Usually in English they are statements which start with the word "if". "If wishes were horses, then beggars would ride." is a sentence in the subjunctive. Wishes are not in fact horses, but if they were . . .The subjunctive is a powerful tool in language. It allows people to explore possibilities mentally, by thinking through hypothetical situations which are imaginary and not true. Subjunctive thinking allows for metaphors and other figurative language which is not true in a literal sense.
Were. I'd do it if I were you.