| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] certain that we [verb] | 6 |
|
| 2 | certain [noun] that we [verb] | 7 |
|
| 3 | certain [noun pl] that we [verb] | 6 |
|
| 4 | certain that we [verb] [verb] | 5 |
|
| 5 | certain that we have [verb] | 5 |
|
| 6 | certain that we [verb] [verb] | 5 |
|
