| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [adv] [prep] | 1292 |
|
| 2 | it [be] [adv] [adv] an | 123 |
|
| 3 | it [be] [adv] [prep] an | 50 |
|
| 4 | [be] [adv] [adv] [prep] an | 40 |
|
