| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as if it [verb] been | 116 |
|
| 2 | [prep] if it have been | 116 |
|
| 3 | [prep] if it [vb past] been | 101 |
|
| 4 | [prep] if it had been | 98 |
|
| 5 | [prep] if it [vb -s] been | 17 |
|
| 6 | [prep] if it 's been | 10 |
|
| 7 | [prep] if it has been | 7 |
|
