FeatureTestTextbook example
IntransitivityCondition belongs to the subjectاِحْمَرَّ
IntensificationMarked degree of qualityاِحْمَارَّ
ColorHue or color-related meaningاِشْهَابَّ
Bodily conditionA physical traitاِحْوَلَّ
These are distinct analytical labels; one actual verb can satisfy several of them. First determine the form, then the meaning, and finally justify which label applies.