| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] seven days ' [noun] | 8 |
|
| 2 | [prep] seven days ' [noun] | 8 |
|
| 3 | seven days ' [noun] [prep] | 6 |
|
| 4 | seven days ' [noun] [prep] | 6 |
|
