| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | certain [is] [conj] | 84 |
|
| 2 | certain is [conj] | 84 |
|
| 3 | certain [is] that | 81 |
|
| 4 | certain [is] that | 81 |
|
| 5 | certain [is] [that] | 81 |
|
