| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] [vb pp] [subord] | 40 |
|
| 2 | it is not [adv] [verb] [subord] | 27 |
|
| 3 | it is [not/n't] [adv] [verb] [subord] | 27 |
|
| 4 | it is not [adv] [verb] [subord] | 26 |
|
| 5 | it is [adv] [adv] [verb] [subord] | 18 |
|
| 6 | it is [adv] [adv] know [subord] | 18 |
|
| 7 | it is [adv] [adv] known [subord] | 17 |
|
| 8 | it is [adv] [adv] [verb] whether | 15 |
|
| 9 | it is [adv] yet [verb] [subord] | 14 |
|
| 10 | it is [adv] [adv] [verb] as | 13 |
|
| 11 | it is [adv] [adv] [verb] if | 9 |
|
| 12 | it is [adv] [adv] [to-vb] [subord] | 5 |
|
