| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [verb] not been [adj] | 60 |
|
| 2 | but [pron] [vb -s] [adv] been [adj] | 53 |
|
| 3 | [conj] [pron] [vb -s] not been [adj] | 53 |
|
| 4 | but [pron] [vb -s] not [be] [adj] | 17 |
|
| 5 | but [pron] [vb -s] not be [adj] | 17 |
|
| 6 | but [pron] [vb -s] not [been] [adj] | 17 |
|
