| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] be [prep] | 2698 |
|
| 2 | [pron] [vb past] be [prep] | 2698 |
|
| 3 | [pron] [verb] be at | 493 |
|
| 4 | [pron] [vb past] be at | 274 |
|
| 5 | [pron] [vb past] [be] at | 274 |
|
