| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] first [noun] | 22211 |
|
| 2 | [prep] [art] first [noun pl] | 1087 |
|
| 3 | [prep] [art] [adj] weeks | 868 |
|
| 4 | [prep] [art] first week | 290 |
|
| 5 | [prep] [art] first weeks | 25 |
|
