| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [pron] be | 4827 |
|
| 2 | i [vb past] [pron] at | 236 |
|
| 3 | [vb past] [pron] be at | 85 |
|
| 4 | i [vb past] be at | 29 |
|
| 5 | i [pron] be at | 11 |
|
