| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adv] a | 891 |
|
| 2 | it be [adv] [adv] that | 359 |
|
| 3 | it be [adv] that a | 38 |
|
| 4 | it be [adv] that a | 35 |
|
| 5 | be [adv] [adv] that a | 27 |
|
