| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [vb past] [prep] | 20006 |
|
| 2 | [vb past] [prep] school | 359 |
|
| 3 | and [prep] school | 92 |
|
| 4 | and [vb past] school | 9 |
|
