| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [verb] [that] | 969 |
|
| 2 | it [is] often [verb] [that] | 154 |
|
| 3 | [conj] it [is] often [verb] | 82 |
|
| 4 | [conj] it often [verb] [that] | 5 |
|
