| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] at [noun sg] | 3760 |
|
| 2 | [was/were] [adv] [noun sg] | 1895 |
|
| 3 | [was/were] at [noun sg] | 1230 |
|
| 4 | [was/were] [adv] at | 1111 |
|
