| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [modal v] [verb] | 15842 |
|
| 2 | [indef pn] [modal v] [verb] | 11094 |
|
| 3 | which [indef pn] [verb] | 438 |
|
| 4 | which [indef pn] [modal v] | 336 |
|
