| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] the same period [prep] | 36 |
|
| 2 | [vb pp] [prep] the same period [prep] | 36 |
|
| 3 | [vb pp] [prep] the same period [prep] | 36 |
|
| 4 | [vb pp] [prep] the same period [prep] | 35 |
|
| 5 | compared [prep] the same period [prep] | 28 |
|
| 6 | [vb pp] with the same period [prep] | 25 |
|
| 7 | [vb pp] with the same period [prep] | 25 |
|
| 8 | [vb pp] [prep] the same period in | 18 |
|
| 9 | [vb pp] [prep] the same period of | 12 |
|
