| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been [prep] | 612 |
|
| 2 | it have been [prep] | 611 |
|
| 3 | [pron] 's been [prep] | 453 |
|
| 4 | it [vb -s] been [prep] | 276 |
|
| 5 | it 's [been] [prep] | 120 |
|
| 6 | it 's [be] [prep] | 120 |
|
| 7 | it 's been [prep] | 120 |
|
| 8 | it 's be [prep] | 120 |
|
