| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] a | 313 |
|
| 2 | it is [adv] [adv] that | 152 |
|
| 3 | is [adv] [adv] that a | 16 |
|
| 4 | it is [adv] that a | 15 |
|
| 5 | it is [adv] that a | 14 |
|
