| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been a [adj] | 262 |
|
| 2 | has been [v-ing] a [adj] | 75 |
|
| 3 | [adv] been [v-ing] a [adj] | 25 |
|
| 4 | has [adv] been [v-ing] [adj] | 13 |
|
| 5 | has [adv] been [v-ing] a | 7 |
|
