| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] at a [adj] [noun] | 160 |
|
| 2 | [verb] [adv prt] at a [adj] [noun sg] | 148 |
|
| 3 | [verb] [adv prt] [prep] a [adj] time | 78 |
|
| 4 | [verb] [adv prt] [prep] a [adj] time | 78 |
|
| 5 | [verb] [adv prt] at [art] [adj] time | 31 |
|
| 6 | [verb] [adv prt] at [art] [adj] time | 31 |
|
| 7 | [verb] [adv] at a [adj] time | 14 |
|
| 8 | [verb] [adv prt] at a [adj] time | 11 |
|
| 9 | [verb] [adv prt] at a [adj] time | 11 |
|
| 10 | [verb] [adv prt] at a [adj] time | 10 |
|
| 11 | [verb] [adv prt] at a [adj] time | 10 |
|
