| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have n't been [v-ing] [noun pl] | 5 |
|
| 2 | [pron] have n't been [v-ing] [noun pl] | 5 |
|
| 3 | have n't been [v-ing] [adj] [noun pl] | 5 |
|
