| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] not been [prep] | 228 |
|
| 2 | [vb base] not been [prep] | 228 |
|
| 3 | [vb base] [adv] been to | 157 |
|
| 4 | [verb] not been to | 121 |
|
| 5 | [vb base] not be to | 55 |
|
| 6 | [vb base] not [be] to | 55 |
|
| 7 | [vb base] not [been] to | 54 |
|
| 8 | [vb base] not been to | 54 |
|
