| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [det] [noun sg] | 606 |
|
| 2 | it [be] [adv] that [det] | 86 |
|
| 3 | [be] [adv] that [det] [noun sg] | 27 |
|
| 4 | it [be] that [det] [noun sg] | 10 |
|
