| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [adv prt] [prep] [art] | 3474 |
|
| 2 | [conj] [vb past] [adv] at [art] | 483 |
|
| 3 | [conj] [verb] [adv prt] at [art] | 430 |
|
