| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [verb] [adv prt] | 336 |
|
| 2 | before it [be] [verb] [adv prt] | 42 |
|
| 3 | before it [is] [verb] [adv] | 22 |
|
| 4 | before [pron] [is] [verb] [adv prt] | 18 |
|
