| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been [verb] to | 41 |
|
| 2 | [vb base] not been [vb pp] to | 38 |
|
| 3 | [vb base] not been [verb] to | 33 |
|
| 4 | [vb base] n't been [verb] to | 10 |
|
| 5 | [vb base] not been [v-ing] to | 5 |
|
