| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] that it [modal v] | 6 |
|
| 2 | it is [adv] that it [modal v] | 6 |
|
| 3 | it is [adv] that it [vb mod] | 6 |
|
| 4 | it is [adv] that it should | 5 |
|
| 5 | it is [adv] that it should | 5 |
|
