| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] few weeks [prep] | 68 |
|
| 2 | [vb pp] [prep] [art] few weeks | 32 |
|
| 3 | [vb pp] [prep] [art] few [prep] | 12 |
|
| 4 | [vb pp] [art] few weeks [prep] | 5 |
|
