| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has not [adv] been [adj] | 11 |
|
| 2 | [pers pn] has not [adv] been [adj] | 10 |
|
| 3 | it has not [adv] been [adj] | 9 |
|
| 4 | it has not [adv] been [adj] | 9 |
|
| 5 | [pron] has not always been [adj] | 6 |
|
| 6 | [pron] has not yet been [adj] | 5 |
|
