| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [adv] been [verb] | 960 |
|
| 2 | it has [adv] been [adj] | 194 |
|
| 3 | it has [adv] [verb] [adj] | 191 |
|
| 4 | has [adv] been [verb] [adj] | 172 |
|
| 5 | it has been [verb] [adj] | 90 |
|
