Identity / Classification
What is it? Who is who?
Makna
A relation that identifies, names, classifies, or equates one participant with another role, class, or label.
Cara mengenalinya
Ask whether the sentence says that X is Y or belongs to a class.
Contoh
doctor|teacher|friend|problem
my brother is a doctor|this is a mistake
She is a doctor.
Visual guide
Identity/class frame: X = Y She = a doctor person = class/role Meaning: X belongs to Y
Same link, different marking: [She] [is] [a doctor] [She] [doctor] zero BE [She] [doctor-CASE] Marking changes; X = Y stays.
Tinjauan bahasa
Dalam bahasa ibu Anda
Identity can use no copula, while adalah is used for clearer or more formal classification.
Dia dokter.
He/she doctor.
Dalam bahasa yang dipelajari
English identity and classification commonly use 'be', often with an article before singular count nouns.
She is a doctor.
is a doctor = classification
Learners may say 'She doctor' or omit the article in 'She is a doctor'.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.