| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] that [pron] 've been [verb] | 7 |
|
| 2 | is that [pron] 've been [verb] | 7 |
|
| 3 | [be] that [pers pn] 've been [verb] | 7 |
|
| 4 | be that [pron] 've been [verb] | 7 |
|
