| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it be [verb] | 8646 |
|
| 2 | [subord] it [be] [verb] | 8646 |
|
| 3 | [conj] it is [verb] | 5966 |
|
| 4 | [subord] [pron] is [verb] | 5469 |
|
| 5 | [subord] it [is] [verb] | 4795 |
|
