| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [adj] | 32541 |
|
| 2 | be [prep] [det] | 12737 |
|
| 3 | be [prep] this | 2883 |
|
| 4 | [be] [prep] this | 2883 |
|
