| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] has not been [vb pp] | 110 |
|
| 2 | [Wh det] [vb -s] not been [vb pp] | 105 |
|
| 3 | which [vb -s] not been [vb pp] | 102 |
|
| 4 | what [vb -s] not been [vb pp] | 9 |
|
| 5 | [Wh det] [vb -s] not been submitted | 8 |
|
| 6 | [Wh det] [vb -s] n't been [vb pp] | 6 |
|
| 7 | [Wh det] [vb -s] not been seen | 5 |
|
