| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is | 37027 |
|
| 2 | [subord] it is | 16460 |
|
| 3 | since it [be] | 1069 |
|
| 4 | since it be | 1069 |
|
| 5 | since [pron] is | 872 |
|
| 6 | since it [is] | 637 |
|
| 7 | since it is | 577 |
|
