| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have not been [verb] [prep] | 38 |
|
| 2 | who have not been [verb] [prep] | 38 |
|
| 3 | who have not been [vb pp] [prep] | 35 |
|
| 4 | who had not been [verb] [prep] | 20 |
|
| 5 | who have not been [verb] by | 12 |
|
| 6 | who have not been [verb] [prep] | 12 |
|
| 7 | who have not been [verb] by | 12 |
|
| 8 | who have not been [verb] in | 7 |
|
| 9 | who have not been [verb] to | 7 |
|
| 10 | who have not been [verb] to | 7 |
|
| 11 | who have not been [verb] in | 7 |
|
| 12 | who has not been [verb] [prep] | 6 |
|
| 13 | who have not been [verb] for | 5 |
|
| 14 | who have not been [verb] for | 5 |
|
