| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [adv prt] at the | 267 |
|
| 2 | [vb past] [adv prt] at the [num ord] | 47 |
|
| 3 | [conj] [vb past] at the [num ord] | 16 |
|
| 4 | [conj] [vb past] [adv prt] the [num ord] | 12 |
|
