| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] not [verb] to | 2983 |
|
| 2 | [vb base] been [verb] to | 1398 |
|
| 3 | [vb base] not been [verb] | 1137 |
|
| 4 | not been [verb] to | 199 |
|
| 5 | [vb base] not been to | 54 |
|
