| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] be [noun pl] | 345 |
|
| 2 | [pron] [vb past] be at | 274 |
|
| 3 | [pron] be at [noun pl] | 131 |
|
| 4 | [pron] [vb past] at [noun pl] | 119 |
|
| 5 | [vb past] be at [noun pl] | 17 |
|
