| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [verb] [prep] | 13450 |
|
| 2 | it have been [verb] [prep] | 1975 |
|
| 3 | [pron] it have [verb] [prep] | 184 |
|
| 4 | [pron] it have been [verb] | 162 |
|
| 5 | [pron] it have been [prep] | 47 |
|
