| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] if [pron] [vb past] been | 88 |
|
| 2 | [vb pp] [conj] it [vb past] been | 50 |
|
| 3 | [verb] if it [vb past] been | 36 |
|
| 4 | [vb pp] if it [verb] been | 15 |
|
| 5 | [vb pp] if it [vb past] [been] | 13 |
|
| 6 | [vb pp] if it [vb past] be | 13 |
|
| 7 | [vb pp] if it [vb past] [be] | 13 |
|
