| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of the main areas [prep] | 9 |
|
| 2 | of [art] main areas [prep] | 9 |
|
| 3 | of [art] main areas [prep] | 9 |
|
| 4 | of [art] main areas of | 8 |
|
