| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been [art] [adj] | 492 |
|
| 2 | has been [v-ing] [art] [adj] | 158 |
|
| 3 | [adv] been [v-ing] [art] [adj] | 54 |
|
| 4 | has [adv] been [v-ing] [art] | 30 |
|
| 5 | has [adv] been [v-ing] [adj] | 19 |
|
