| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been [adv] [adj] | 301 |
|
| 2 | which has been [adv] [adj] | 59 |
|
| 3 | which has [adv] been [adv] | 44 |
|
| 4 | which has [adv] been [adj] | 29 |
|
