| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it [is] [verb] | 1911 |
|
| 2 | it [is] often [verb] | 386 |
|
| 3 | [coord] it [is] often | 101 |
|
| 4 | [coord] [is] often [verb] | 55 |
|
| 5 | [coord] it often [verb] | 34 |
|
