| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] | 116470 |
|
| 2 | it [be] [adv] | 78049 |
|
| 3 | [pron] [be] therefore | 1425 |
|
| 4 | it [be] therefore | 922 |
|
