| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] [adv] [prep] a | 290 |
|
| 2 | [coord] [vb past] [adv] [prep] a | 290 |
|
| 3 | [coord] [vb past] [adv] at [art] | 181 |
|
| 4 | [coord] [vb past] [adv] at a | 45 |
|
| 5 | [coord] [verb] [adv] at a | 33 |
|
| 6 | [conj] [vb past] [adv] at a | 19 |
|
| 7 | [coord] [vb past] [adv] at a | 19 |
|
