| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that we [verb] been | 16 |
|
| 2 | [is] that we have been | 16 |
|
| 3 | [is] that we [verb] been | 16 |
|
| 4 | [is] that we [vb base] been | 16 |
|
| 5 | [is] that we have been | 12 |
|
