| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [verb] | 4795 |
|
| 2 | or [subord] it [is] | 243 |
|
| 3 | or [subord] it [verb] | 157 |
|
| 4 | or it [is] [verb] | 34 |
|
