| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv prt] at [art] [noun pl] | 9 |
|
| 2 | be [adv prt] at the [noun pl] | 9 |
|
| 3 | be [adv prt] at the [noun pl] | 9 |
|
| 4 | was [adv prt] at [art] [noun pl] | 5 |
|
