| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a | 97579 |
|
| 2 | [prep] a sixth | 57 |
|
| 3 | [vb pp] [prep] sixth | 6 |
|
| 4 | [vb pp] a sixth | 5 |
|
