| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is often [verb] | 364 |
|
| 2 | it is [adv] describe | 20 |
|
| 3 | it is [adv] describe | 20 |
|
| 4 | [pron] is often describe | 8 |
|
| 5 | it be often describe | 7 |
|
| 6 | it [is] often describe | 7 |
|
| 7 | it [be] often describe | 7 |
|
| 8 | it is often describe | 6 |
|
