| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [adj] | 1262 |
|
| 2 | [adv] have been [adj] | 884 |
|
| 3 | [adv] it have been | 489 |
|
| 4 | [adv] it have [adj] | 61 |
|
