| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] to be | 6945 |
|
| 2 | [pron] [vb past] be at | 274 |
|
| 3 | [vb past] to be at | 104 |
|
| 4 | [pron] to be at | 39 |
|
| 5 | [pron] [vb past] to at | 16 |
|
