| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [adv prt] at the [adj] [noun] | 14 |
|
| 2 | [adj] [adv] at the [adj] time | 11 |
|
| 3 | [adj] [adv prt] [prep] the [adj] time | 8 |
|
| 4 | [adj] [adv prt] at [art] [adj] time | 7 |
|
