| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have just been [vb pp] | 37 |
|
| 2 | it had just been [verb] | 19 |
|
| 3 | it 's just been [verb] | 13 |
|
| 4 | it has just been [verb] | 6 |
|
