| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been for | 19 |
|
| 2 | has [adv] [been] for | 10 |
|
| 3 | has [not/n't] [been] for | 9 |
|
| 4 | has not [been] for | 9 |
|
| 5 | has n't [been] for | 8 |
|
