| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [adj] time | 358 |
|
| 2 | [adv prt] [prep] a [adj] time | 149 |
|
| 3 | around [prep] a [adj] [noun] | 140 |
|
| 4 | around [prep] a [adj] [noun sg] | 135 |
|
| 5 | around [prep] a [adj] time | 15 |
|
| 6 | around [prep] a [adj] time | 15 |
|
| 7 | around [prep] a [adj] time | 15 |
|
| 8 | around [prep] a [adj] time | 15 |
|
| 9 | around [prep] [art] [adj] time | 15 |
|
