| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] have been | 2339 |
|
| 2 | [not/n't] [vb infin] been | 2165 |
|
| 3 | [not/n't] have been | 2159 |
|
| 4 | not [verb] been | 1706 |
|
| 5 | n't [verb] been | 632 |
|
| 6 | [not/n't] [to-vb] been | 98 |
|
| 7 | [not/n't] to have been | 98 |
|
| 8 | [not/n't] [v-ing] been | 55 |
|
| 9 | [not/n't] having been | 55 |
|
| 10 | [not/n't] [vb base] been | 22 |
|
| 11 | [not/n't] have been | 21 |
|
| 12 | [not/n't] 've been | 5 |
|
