| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] [be] | 7116 |
|
| 2 | [modal v] [prep] [be] | 5048 |
|
| 3 | this [prep] [be] | 376 |
|
| 4 | this [modal v] [prep] | 151 |
|
