| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] often [verb] | 386 |
|
| 2 | it [is] often [vb pp] | 383 |
|
| 3 | it [is] [adv] called | 104 |
|
| 4 | [pron] [is] often called | 33 |
|
| 5 | it [be] often called | 19 |
|
| 6 | it [is] often call | 16 |
|
