| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun] [pron] [modal v] | 3711 |
|
| 2 | [prep] [det] [noun] [pron] [modal v] | 3711 |
|
| 3 | at [adj] [noun] [pron] [modal v] | 570 |
|
| 4 | at [det] [noun] [pron] [modal v] | 405 |
|
