| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] a | 18808 |
|
| 2 | which [modal v] [vb infin] [art] | 3325 |
|
| 3 | which [modal v] [vb infin] [art] | 3325 |
|
| 4 | which [modal v] [vb infin] a | 1039 |
|
| 5 | which [modal v] [verb] a | 865 |
|
