| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [pron] could | 1147 |
|
| 2 | [indef pn] which [modal v] | 590 |
|
| 3 | [indef pn] which [vb mod] | 590 |
|
| 4 | [pron] which could | 108 |
|
| 5 | [indef pn] which could | 91 |
|
