Identity / Classification
Copular clause
Predicate nominal
Classification
What is it? Who is who?
core
basic
Scene core
Znaczenie
A relation that identifies, names, classifies, or equates one participant with another role, class, or label.
Jak to rozpoznać
Ask whether the sentence says that X is Y or belongs to a class.
Przykłady
Słowa
doctor|teacher|friend|problem
Zwroty
my brother is a doctor|this is a mistake
Zdanie
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.
Widok językowy
W języku ojczystym
Polish (standard)
Występowanie
strong
Znaczenie
Identity often uses być plus instrumental; to jest frames may use nominative.
Ona jest lekarką.
She is doctor-INSTR.
W języku docelowym
Arabic (Modern Standard)
Występowanie
strong
Trudność
Identity and classification are often expressed as nominal sentences without present-tense copula.
أحمدُ طبيب.
Ahmad doctor.
Typowa trudność uczących się
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.