| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] be | 150564 |
|
| 2 | [pron] be at | 6162 |
|
| 3 | [subord] [pron] at | 162 |
|
| 4 | [subord] be at | 59 |
|
