| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] time [subord] | 678 |
|
| 2 | at [art] [adj] time [subord] | 678 |
|
| 3 | at a [adj] [noun sg] [subord] | 264 |
|
| 4 | at a [adj] [noun] [subord] | 264 |
|
| 5 | [prep] a [adj] time [subord] | 104 |
|
| 6 | [prep] a [adj] time [subord] | 104 |
|
| 7 | at a [adj] time [conj] | 51 |
|
| 8 | at a [adj] time [subord] | 9 |
|
| 9 | at a [adj] time [subord] | 9 |
|
| 10 | at a [adj] time [subord] | 9 |
|
