| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [am/are] [det] | 289 |
|
| 2 | [prep] [noun] [am/are] [det] | 289 |
|
| 3 | at [noun] [am/are] [adj] | 66 |
|
| 4 | at [noun] [be] [det] | 50 |
|
| 5 | at [noun] [am/are] [det] | 5 |
|
