| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] at | 23590 |
|
| 2 | [prep] [noun pl] at | 5076 |
|
| 3 | [prep] children [prep] | 1734 |
|
| 4 | [prep] children [prep] | 1734 |
|
| 5 | [prep] child at | 111 |
|
| 6 | [prep] children at | 109 |
|
