| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [adj] weeks [prep] | 7 |
|
| 2 | [vb pp] [prep] a few weeks [prep] | 7 |
|
| 3 | [vb pp] [prep] a [adj] weeks [prep] | 7 |
|
| 4 | [vb pp] [prep] a few weeks [prep] | 7 |
|
| 5 | [vb pp] [prep] a [det] weeks [prep] | 7 |
|
