| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been [v-ing] [art] [adj] | 12 |
|
| 2 | has [adv] been [v-ing] [art] [adj] | 10 |
|
| 3 | has [adv] been [v-ing] a [adj] | 7 |
|
| 4 | has [adv] been [v-ing] a [adj] | 7 |
|
| 5 | has [adv] been [v-ing] [art] [adj] | 6 |
|
| 6 | has [adv] been [v-ing] the [adj] | 5 |
|
| 7 | has [adv] been [v-ing] the [adj] | 5 |
|
