| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] not been [adj] | 451 |
|
| 2 | [vb base] not been to | 54 |
|
| 3 | [vb base] been to [adj] | 50 |
|
| 4 | not been to [adj] | 11 |
|
