| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [vb past] | 24708 |
|
| 2 | [subord] it [vb past] | 13673 |
|
| 3 | since [pron] [vb past] | 3072 |
|
| 4 | since it [verb] | 990 |
|
| 5 | since it [vb past] | 397 |
|
