| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] first [prep] | 752 |
|
| 2 | [prep] [art] week [prep] | 571 |
|
| 3 | [prep] [art] first week | 265 |
|
| 4 | [art] first week [prep] | 215 |
|
