| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not been for | 70 |
|
| 2 | [verb] been for [noun prp] | 23 |
|
| 3 | not been for [noun prp] | 18 |
|
| 4 | [verb] not been [noun prp] | 8 |
|
