| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [vb pp] to [adj] | 25 |
|
| 2 | not been [verb] to [det] | 17 |
|
| 3 | not been [verb] to any | 11 |
|
| 4 | not been [verb] to any | 11 |
|
| 5 | not been [verb] to [adj] | 9 |
|
