| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] has been [vb pp] [prep] | 911 |
|
| 2 | [noun pl] has been [vb pp] [prep] | 808 |
|
| 3 | [conj] [noun pl] has been [vb pp] | 66 |
|
| 4 | [conj] [noun pl] has [vb pp] [prep] | 28 |
|
