| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [verb] at | 3553 |
|
| 2 | [subord] [pron] do [prep] | 1439 |
|
| 3 | [subord] [pron] do [prep] | 1439 |
|
| 4 | [conj] [pron] do at | 143 |
|
| 5 | [subord] [pron] do at | 116 |
|
