| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [verb] | 65802 |
|
| 2 | [pron] often [verb] | 2494 |
|
| 3 | [is] often [verb] | 1943 |
|
| 4 | [pron] [is] often | 1641 |
|
