| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [prep] | 1621 |
|
| 2 | it [adv] [prep] [pron] | 680 |
|
| 3 | is [adv] [prep] [pron] | 679 |
|
| 4 | it is [prep] [pron] | 601 |
|
| 5 | it is [adv] [pron] | 260 |
|
