| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [pers pn] [adv] [conj] they | 9 |
|
| 2 | at [pers pn] [adv] [conj] they | 9 |
|
| 3 | at [pers pn] [adv] [subord] they | 7 |
|
