| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb mod] [vb infin] a few weeks | 5 |
|
| 2 | [pron] [vb mod] [vb infin] a few weeks | 5 |
|
| 3 | [vb mod] [vb infin] [prep] a few weeks | 12 |
|
| 4 | [vb mod] [vb infin] [prep] a few weeks | 12 |
|
