| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] be [prep] | 292 |
|
| 2 | they [vb past] be [prep] | 292 |
|
| 3 | [pron] [vb past] be at | 274 |
|
| 4 | they [verb] be at | 44 |
|
| 5 | they [vb past] [be] at | 24 |
|
| 6 | they [vb past] be at | 24 |
|
