| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] [verb] [prep] [det] | 717 |
|
| 2 | [pron] [modal v] [verb] [to-vb] [prep] [adj] | 638 |
|
| 3 | [pron] [modal v] [verb] [to-vb] [prep] [det] | 372 |
|
