| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i [modal v] [be] | 785 |
|
| 2 | i [modal v] [prep] [be] | 273 |
|
| 3 | [verb] i [modal v] [prep] | 110 |
|
| 4 | [verb] [modal v] [prep] [be] | 34 |
|
