What does اِسْتَحْجَرَ الطِّينُ express?

Ten Semantic Functions of Form X (Istifʿāl): Seeking, Suitability, Finding, Judging, Transformation, Adoption, Abbreviation, Response, Equivalence and Independent Use

• The clay requested a stone
• The clay became stone-like
• The stone answered clay
• The clay sought food