| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [not/n't] been for | 217 |
|
| 2 | have [not/n't] been [det] | 161 |
|
| 3 | have been for [det] | 93 |
|
| 4 | [not/n't] been for [det] | 20 |
|
