| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] and [vb pp] [prep] a | 25 |
|
| 2 | [prep] it and [vb pp] [prep] | 23 |
|
| 3 | it and [vb pp] [prep] a | 8 |
|
| 4 | [prep] it and [prep] a | 6 |
|
