| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [adv] [been] | 3054 |
|
| 2 | have [adv] [been] for | 249 |
|
| 3 | it [adv] [been] for | 136 |
|
| 4 | it have [been] for | 83 |
|
