| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] have been [verb] [prep] | 254 |
|
| 2 | [vb mod] [not/n't] have been [vb pp] [prep] | 236 |
|
| 3 | [vb mod] not have been [verb] [prep] | 222 |
|
| 4 | could [not/n't] have been [verb] [prep] | 99 |
|
| 5 | would [not/n't] have been [verb] [prep] | 67 |
|
| 6 | [vb mod] [not/n't] have been [verb] by | 61 |
|
| 7 | [vb mod] [not/n't] have been [verb] in | 40 |
|
| 8 | [vb mod] n't have been [verb] [prep] | 33 |
|
| 9 | may [not/n't] have been [verb] [prep] | 27 |
|
| 10 | should [not/n't] have been [verb] [prep] | 24 |
|
| 11 | [vb mod] [not/n't] have been [v-ing] [prep] | 19 |
|
| 12 | [vb mod] [not/n't] have been [verb] to | 19 |
|
| 13 | [vb mod] [not/n't] have been [verb] with | 16 |
|
| 14 | [vb mod] [not/n't] have been [verb] for | 15 |
|
| 15 | [vb mod] [not/n't] have been [verb] on | 15 |
|
| 16 | [vb mod] [not/n't] have been [verb] without | 13 |
|
| 17 | [vb mod] [not/n't] have been [verb] from | 13 |
|
| 18 | [vb mod] [not/n't] have been [verb] at | 11 |
|
| 19 | [vb mod] [not/n't] have been achieved [prep] | 10 |
|
| 20 | [vb mod] [not/n't] have been achieve [prep] | 10 |
|
| 21 | can [not/n't] have been [verb] [prep] | 9 |
|
| 22 | might [not/n't] have been [verb] [prep] | 8 |
|
| 23 | [vb mod] [not/n't] have been [verb] as | 8 |
|
| 24 | [vb mod] [not/n't] have been make [prep] | 7 |
|
| 25 | [vb mod] [not/n't] have been [verb] before | 7 |
|
| 26 | [vb mod] [not/n't] have been taken [prep] | 6 |
|
| 27 | [vb mod] [not/n't] have been made [prep] | 6 |
|
| 28 | [vb mod] [not/n't] have been [verb] into | 6 |
|
| 29 | [vb mod] [not/n't] have been take [prep] | 6 |
|
| 30 | [vb mod] [not/n't] have been [verb] upon | 6 |
|
