| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] [been] at the | 11 |
|
| 2 | they have [been] at the | 11 |
|
| 3 | they [verb] been at the | 11 |
|
| 4 | they [vb past] [been] at the | 10 |
|
| 5 | they had [been] at the | 8 |
|
