| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] it for a week | 5 |
|
| 2 | [to-vb] it [prep] a week | 5 |
|
| 3 | [to-vb] it [prep] a week | 5 |
|
| 4 | [to-vb] it for a week | 5 |
|
