| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have [not/n't] been [vb pp] [prep] | 120 |
|
| 2 | which have not been [verb] [prep] | 108 |
|
| 3 | which had [not/n't] been [verb] [prep] | 54 |
|
| 4 | which has [not/n't] been [verb] [prep] | 38 |
|
| 5 | which have [not/n't] been [verb] by | 30 |
|
| 6 | which have [not/n't] been [verb] [prep] | 28 |
|
| 7 | which have [not/n't] been [verb] in | 26 |
|
| 8 | which have [not/n't] been [verb] for | 14 |
|
| 9 | which have n't been [verb] [prep] | 12 |
|
| 10 | which have [not/n't] been see [prep] | 11 |
|
| 11 | which have [not/n't] been seen [prep] | 11 |
|
| 12 | which have [not/n't] been [verb] to | 11 |
|
| 13 | which have [not/n't] been [verb] since | 7 |
|
| 14 | which have [not/n't] been [verb] at | 7 |
|
| 15 | which have [not/n't] been [verb] with | 6 |
|
| 16 | which have [not/n't] been use [prep] | 5 |
|
| 17 | which have [not/n't] been used [prep] | 5 |
|
