"That is my brother's car" is a sentence in the indicative mood, which is used to make factual statements.
indicative
A verb can be in a subjective mood when it use to express something that is doubtful.
it can be a mood, it is also a part of a verb implying time or the nature of the action expressed by a verb
verb mood
It's the subjunctive mood.
The declarative mood is the most common mood of verbs. For example, John and Amy play chess every day after school." is a common, ordinary statement, and the verb is in the declarative mood.
A helper verb is also called an auxiliary verb. It determines the mood or tense of another verb in a verb tense.
yes
i need estudy inges.
Were. I'd do it if I were you.
The mood of the verb "Cross the Line" can be seen as determined or decisive, as it implies taking a firm action or making a clear boundary.
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