| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pers pn] [modal v] [vb infin] | 4028 |
|
| 2 | mean [pers pn] [modal v] [vb infin] | 1020 |
|
| 3 | which mean [pers pn] [modal v] | 108 |
|
