| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at a [adj] [noun] for | 129 |
|
| 2 | at a [adj] [noun sg] for | 127 |
|
| 3 | at a [adj] time [prep] | 82 |
|
| 4 | at a [adj] time [prep] | 82 |
|
| 5 | at [art] [adj] time for | 61 |
|
| 6 | [prep] a [adj] time for | 44 |
|
| 7 | [prep] a [adj] time for | 44 |
|
| 8 | at a [adj] time for | 24 |
|
| 9 | at a [adj] time for | 24 |
|
| 10 | at a [adj] time for | 24 |
|
