| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [adv] [vb pp] [prep] some | 10 |
|
| 2 | has been [adv] [vb pp] [prep] some | 10 |
|
| 3 | has [been] [adv] [vb pp] [prep] some | 10 |
|
| 4 | has [be] [adv] [vb pp] by some | 5 |
|
