| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] | 286492 |
|
| 2 | [prep] be [verb] | 99665 |
|
| 3 | [prep] [pron] [verb] | 52212 |
|
| 4 | [prep] [pron] be | 27312 |
|
