| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [adv] [vb pp] [prep] recent | 15 |
|
| 2 | [vb -s] been [adv] [vb pp] [prep] recent | 15 |
|
| 3 | [vb -s] [been] [adv] [vb pp] in recent | 10 |
|
