| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [prep] a [adj] | 14 |
|
| 2 | [noun prp] had been [prep] a [adj] | 9 |
|
| 3 | [noun prp] have been in a [adj] | 7 |
|
| 4 | [noun prp] have been in a [adj] | 7 |
|
