| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it [was/were] [verb] | 1043 |
|
| 2 | [is] that it [verb] | 974 |
|
| 3 | [is] that it [was/were] | 84 |
|
| 4 | [is] it [was/were] [verb] | 5 |
|
