| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [vb pp] [prep] this | 15 |
|
| 2 | [noun prp] [vb -s] been [vb pp] [prep] this | 9 |
|
| 3 | [noun prp] has been [vb pp] [prep] this | 8 |
|
| 4 | [noun prp] [verb] been [vb pp] in this | 5 |
|
