| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [verb] [prep] | 13446 |
|
| 2 | if [pron] have been [verb] | 1105 |
|
| 3 | if [pron] have [verb] [prep] | 858 |
|
| 4 | if [pron] have been [prep] | 176 |
|
