| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [conj] | 3068 |
|
| 2 | it [be] [prep] [conj] | 1017 |
|
| 3 | it [be] [prep] [adv] | 660 |
|
| 4 | [be] [prep] [adv] [conj] | 304 |
|
| 5 | it [prep] [adv] [conj] | 107 |
|
