| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [modal v] [verb] [pron] [modal v] | 31 |
|
| 2 | [det] [modal v] [verb] [pron] [modal v] | 29 |
|
| 3 | this [modal v] [verb] [pron] [modal v] | 8 |
|
