| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] certain that [pers pn] | 22 |
|
| 2 | it is [adv] certain that [pron] | 21 |
|
| 3 | it is almost certain that [pron] | 11 |
|
| 4 | it is almost certain that [pron] | 11 |
|
| 5 | it is [adv] certain that he | 7 |
|
| 6 | it is [adv] certain that he | 7 |
|
| 7 | it is [adv] certain that they | 6 |
|
| 8 | it is [adv] certain that they | 6 |
|
| 9 | it is [not/n't] certain that [pron] | 5 |
|
| 10 | it is not certain that [pron] | 5 |
|
| 11 | it is not certain that [pron] | 5 |
|
