| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [noun] has been [conj] | 12 |
|
| 2 | [prep] [adj] [noun sg] has been [conj] | 8 |
|
| 3 | [prep] [adj] has been [verb] [conj] | 10 |
|
| 4 | [prep] [adj] has been [vb pp] [conj] | 9 |
|
