| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] | 555173 |
|
| 2 | [be] [verb] is | 3600 |
|
| 3 | [verb] is [prep] | 1163 |
|
| 4 | [be] is [prep] | 45 |
|
