| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] has n't been [adj] | 10 |
|
| 2 | but [pron] has n't [been] [adj] | 10 |
|
| 3 | but [pers pn] has n't [been] [adj] | 9 |
|
| 4 | but [pron] has n't [been] [adj] | 8 |
|
