| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] [pron] a | 2263 |
|
| 2 | which [modal v] [verb] [pron] [art] | 103 |
|
| 3 | [Wh det] [modal v] [verb] [pron] a | 65 |
|
| 4 | which [modal v] [verb] [pron] a | 63 |
|
