| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is [adv] | 2175 |
|
| 2 | [noun] it is [adv] | 1546 |
|
| 3 | [noun] [pron] is often | 212 |
|
| 4 | [noun] it [be] often | 114 |
|
| 5 | [noun] it be often | 114 |
|
| 6 | [noun] it [is] often | 99 |
|
| 7 | [noun] it is often | 89 |
|
