| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [conj] [pron] [is] [verb] | 21 |
|
| 2 | it be [conj] it [be] [verb] | 17 |
|
| 3 | [pron] be [conj] it [is] [verb] | 17 |
|
| 4 | it [be] [conj] it [is] [verb] | 9 |
|
