| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [conj] | 7932 |
|
| 2 | it [vb past] [conj] | 3439 |
|
| 3 | it [conj] [vb past] | 1199 |
|
| 4 | it [conj] [conj] | 509 |
|
