| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [adv] [adj] | 367 |
|
| 2 | have been [adv] [adj] for | 303 |
|
| 3 | it have been [adj] for | 115 |
|
| 4 | it have been [adv] for | 36 |
|
