| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun prp] and then [pers pn] | 5 |
|
| 2 | at [noun prp] [conj] then [pers pn] | 5 |
|
| 3 | at [noun prp] and then [pers pn] | 5 |
|
| 4 | at [noun prp] [coord] then [pers pn] | 5 |
|
