| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [prep] | 93266 |
|
| 2 | i [modal v] [verb] | 81939 |
|
| 3 | i [verb] [prep] | 35747 |
|
| 4 | i [modal v] [prep] | 1176 |
|
