| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] be | 15570 |
|
| 2 | [modal v] be [prep] | 14380 |
|
| 3 | [det] [modal v] [prep] | 311 |
|
| 4 | [det] be [prep] | 151 |
|
