| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] have been [verb] | 2038 |
|
| 2 | is that [pron] have [verb] | 259 |
|
| 3 | is that [pron] have been | 82 |
|
| 4 | is [pron] have been [verb] | 38 |
|
