| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] that [pron] | 297 |
|
| 2 | it [is] [adv] [verb] [conj] [pron] | 208 |
|
| 3 | [pron] [is] [adv] [verb] that [pron] | 193 |
|
| 4 | it [is] [adv] [verb] that [pron] | 189 |
|
