| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adj] | 715 |
|
| 2 | n't been [adj] | 451 |
|
| 3 | n't been [v-ing] | 279 |
|
| 4 | n't [v-ing] [adj] | 65 |
|
