| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | step chair | United States | Used as a multi-functional tool for reaching high shelves and as a step stool for various household tasks | 1 |
| 2 | step chair | United States | A step chair is commonly used as a multi-purpose household item for reaching high shelves and accessing upper storage areas. | 1 |
| 3 | step chair | United States | A step chair is commonly used as a dual-purpose item, functioning as both a step stool for reaching high places and a chair for sitting. | 1 |
| 4 | step chair | United States | Used as a multi-purpose household item for reaching high shelves or as a temporary seat | 1 |