| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] | 5048 |
|
| 2 | [indef pn] [modal v] [be] | 2297 |
|
| 3 | [indef pn] [prep] [be] | 931 |
|
| 4 | [indef pn] [modal v] [prep] | 135 |
|
