| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been to the | 72 |
|
| 2 | [vb base] not been to | 54 |
|
| 3 | not been to the | 33 |
|
| 4 | [vb base] not been the | 17 |
|
| 5 | [vb base] not to the | 7 |
|
