| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [subord] it [is] [verb] | 598 |
|
| 2 | only [subord] it [be] [verb] | 73 |
|
| 3 | only [subord] [pron] [is] [verb] | 61 |
|
| 4 | only [conj] it [is] [verb] | 54 |
|
