| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] been | 2338 |
|
| 2 | not have [been] | 2336 |
|
| 3 | not [vb infin] [been] | 2162 |
|
| 4 | not have [been] | 2156 |
|
| 5 | not [verb] [been] | 1706 |
|
| 6 | n't [verb] [been] | 632 |
|
| 7 | not to have [been] | 98 |
|
| 8 | not [to-vb] [been] | 98 |
|
| 9 | not having [been] | 55 |
|
| 10 | not [v-ing] [been] | 55 |
|
| 11 | not [vb base] [been] | 22 |
|
| 12 | not have [been] | 21 |
|
| 13 | not 've [been] | 5 |
|
