| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] [prep] [art] | 7745 |
|
| 2 | could [verb] [prep] [art] | 3268 |
|
| 3 | which could [verb] [art] | 339 |
|
| 4 | which could [verb] [prep] | 268 |
|
