| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] it be [verb] | 1864 |
|
| 2 | [verb] [conj] it [be] [verb] | 1864 |
|
| 3 | [verb] [conj] it [is] [verb] | 957 |
|
| 4 | [verb] [conj] [pron] 's [verb] | 562 |
|
