| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [verb] that it [vb -s] | 13 |
|
| 2 | is [adv] [verb] that it [verb] | 13 |
|
| 3 | is [adv] [vb pp] that it [verb] | 12 |
|
| 4 | is so [verb] that it [verb] | 6 |
|
