Identity / Classification
Copular clause
Predicate nominal
Classification
What is it? Who is who?
core
basic
Scene core
Význam
A relation that identifies, names, classifies, or equates one participant with another role, class, or label.
Jak to poznat
Ask whether the sentence says that X is Y or belongs to a class.
Příklady
Slova
doctor|teacher|friend|problem
Fráze
my brother is a doctor|this is a mistake
Věta
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.
Pohled podle jazyka
Ve Vašem jazyce
Arabic (Modern Standard)
Výskyt
strong
Důležitost
Identity and classification are often expressed as nominal sentences without present-tense copula.
أحمدُ طبيب.
Ahmad doctor.
V jazyce, který se učíte
German (standard)
Výskyt
strong
Obtížnost
Identity and classification use a copula, often with no indefinite article for professions.
Sie ist Ärztin.
She is doctor.
Typická potíž při učení
Learners may overuse articles with jobs or forget the copula.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.