| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been [v-ing] [adj] | 11 |
|
| 2 | [vb -s] [adv] been [v-ing] [adj] | 7 |
|
| 3 | [vb -s] [not/n't] been [v-ing] [adj] | 5 |
|
| 4 | [vb -s] not been [v-ing] [adj] | 5 |
|
| 5 | [vb -s] not been [v-ing] [adj] | 5 |
|
