| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [adv] | 9407 |
|
| 2 | which [pron] [adv] | 2114 |
|
| 3 | which [pron] could | 1089 |
|
| 4 | which could [adv] | 475 |
|
