| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [art] | 4839 |
|
| 2 | it is [adv] that | 477 |
|
| 3 | is [adv] that [art] | 283 |
|
| 4 | it is that [art] | 155 |
|
| 5 | it [adv] that [art] | 42 |
|
