| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [prep] [num ord] [noun prp] | 12 |
|
| 2 | [vb -s] been [vb pp] [prep] [num ord] [noun prp] | 11 |
|
| 3 | [vb -s] been [verb] for [num ord] [noun prp] | 6 |
|
