| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [vb past] [be] | 8017 |
|
| 2 | [noun pl] [be] at | 1500 |
|
| 3 | [noun pl] [vb past] at | 1261 |
|
| 4 | [vb past] [be] at | 457 |
|
