| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [conj] | 3065 |
|
| 2 | it [be] [adv] [that] | 1937 |
|
| 3 | [pron] [be] [adv] [that] | 1563 |
|
| 4 | [pers pn] [be] [adv] [that] | 1541 |
|
| 5 | it [be] [adv] [that] | 1504 |
|
