| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have not been to [art] | 21 |
|
| 2 | [vb base] n't been to [art] | 16 |
|
| 3 | [vb base] not been to the | 12 |
|
| 4 | [vb base] not been to a | 8 |
|
| 5 | [vb base] not been to [art] | 6 |
|
