| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [is] [verb] | 1219 |
|
| 2 | before it [is] [verb] | 170 |
|
| 3 | [verb] before it [verb] | 112 |
|
| 4 | [verb] before it [is] | 64 |
|
