| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [prep] [art] [det] [noun] | 201 |
|
| 2 | at [prep] [art] [det] [noun] | 201 |
|
| 3 | at [prep] the [det] [noun] | 200 |
|
| 4 | at [prep] the [det] [noun] | 200 |
|
| 5 | at [prep] [art] same [noun] | 200 |
|
| 6 | at [prep] [art] [det] [noun sg] | 199 |
|
| 7 | at [prep] [art] [det] time | 166 |
|
| 8 | at [prep] [art] [det] time | 166 |
|
| 9 | at about [art] [det] [noun] | 162 |
|
| 10 | at about [art] [det] [noun] | 162 |
|
| 11 | at around [art] [det] [noun] | 32 |
|
| 12 | at around [art] [det] [noun] | 32 |
|
| 13 | at [prep] [art] [det] level | 8 |
|
| 14 | at [prep] [art] [det] level | 7 |
|
