| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [adv] at a | 13 |
|
| 2 | i [vb past] [adv] at a | 12 |
|
| 3 | i [vb past] [adv prt] at a | 8 |
|
| 4 | i [vb past] [adv] at a | 5 |
|
