| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [prep] | 534 |
|
| 2 | not been [prep] | 534 |
|
| 3 | [adv] been to | 460 |
|
| 4 | not been to | 127 |
|
| 5 | [not/n't] been to | 127 |
|
| 6 | not [be] to | 75 |
|
| 7 | not be to | 75 |
|
| 8 | not [been] to | 52 |
|
| 9 | not been to | 52 |
|
