| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] been | 7668 |
|
| 2 | [vb past] recently been | 157 |
|
| 3 | [vb past] [adv] recently | 151 |
|
| 4 | [adv] recently been | 86 |
|
