| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] [prep] | 612 |
|
| 2 | it [verb] [been] [prep] | 612 |
|
| 3 | [pron] [verb] [been] for | 216 |
|
| 4 | it [verb] [be] for | 94 |
|
| 5 | it [verb] [been] for | 83 |
|
