Questions & Answers about نعم، البيت واسع.
Where is the word for "is" in this sentence?
In Arabic, there is no word for "is" or "are" in the present tense. Instead, placing a definite noun (like البيت, "the house") right before an indefinite describing word (like واسع, "spacious") automatically creates an "is" sentence. This is called a nominal sentence.
How do we know this means "The house is spacious" and not "The spacious house"?
It's all about the word "the" (الـ). Because البيت (the house) is definite but واسع (spacious) is indefinite (it has no الـ), it forms a complete sentence: "The house is spacious." If it were just the descriptive phrase "The spacious house," both words would need to be definite to match: البيت الواسع.
How does the grammar ending on واسع work here?
Because واسع is the predicate (the information being given about the subject) and doesn't have "the" (الـ) attached, it takes an indefinite ending. If you pronounce the full formal endings, it gets a "nunation" or Tanween sound at the end, making it waasi'un.
Why does البيت not have a Tanween ("un" sound) at the end?
Words cannot have both the definite article الـ (the) and the indefinite Tanween ending at the same time. Since البيت has الـ, its formal grammatical ending is just a single short "u" vowel (al-baytu), never an "un" sound.