Identity / Classification
Copular clause
Predicate nominal
Classification
What is it? Who is who?
core
basic
Scene core
Significato
A relation that identifies, names, classifies, or equates one participant with another role, class, or label.
Come riconoscerlo
Ask whether the sentence says that X is Y or belongs to a class.
Esempi
Parole
doctor|teacher|friend|problem
Frasi brevi
my brother is a doctor|this is a mistake
Frase
She is a doctor.
Visual guide
Basic shape
Identity/class frame: X = Y She = a doctor person = class/role Meaning: X belongs to Y
Compare shape
Same link, different marking: [She] [is] [a doctor] [She] [doctor] zero BE [She] [doctor-CASE] Marking changes; X = Y stays.
Panoramica per lingua
Nella tua lingua
Italian (standard)
Presenza
strong
Importanza
Identity and classification usually use essere and articles often appear with nouns.
Lei è una dottoressa.
She is a doctor.
Nella lingua che studi
Arabic (Modern Standard)
Presenza
strong
Difficoltà
Identity and classification are often expressed as nominal sentences without present-tense copula.
أحمدُ طبيب.
Ahmad doctor.
Difficoltà tipica di chi impara
Learners may overuse هو or miss how definiteness changes identity meanings.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.