An example of relative subordinate clause is :

because the cat was lazy

which was normal

As the baby wanted breakfast

none

Explanation

Adjective clauses: An adjective clause, also known as an adjectival clause or relative clause, is a type of subordinate clause that offers extra information in a sentence.

Adjective clauses are used within a main or independent clause to modify a noun or noun phrase.

Sh16-8-2023