| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] have been [vb pp] for | 24 |
|
| 2 | if [pers pn] have been [vb pp] for | 21 |
|
| 3 | if [pron] had been [vb pp] for | 10 |
|
| 4 | if it have been [vb pp] for | 10 |
|
| 5 | if it have been [vb pp] for | 10 |
|
| 6 | if [pron] has been [vb pp] for | 7 |
|
