| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [prep] [art] [det] [noun] | 201 |
|
| 2 | at [prep] [art] [det] [noun sg] | 199 |
|
| 3 | [prep] [prep] [art] [det] time | 194 |
|
| 4 | [prep] [prep] [art] [det] time | 194 |
|
| 5 | at [prep] [art] [adj] time | 171 |
|
| 6 | at [prep] [art] [det] time | 166 |
|
| 7 | at [prep] [art] [det] time | 166 |
|
| 8 | at [prep] [art] [det] time | 166 |
|
| 9 | at [prep] [art] [det] time | 166 |
|
