| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] a [adj] time | 45 |
|
| 2 | [adv] [verb] [prep] a long [noun] | 40 |
|
| 3 | [adv] [verb] [prep] a long time | 38 |
|
| 4 | [adv] [verb] [prep] a [adj] time | 37 |
|
| 5 | [adv] [verb] [prep] a long time | 12 |
|
| 6 | [adv] [verb] [prep] [art] long time | 12 |
|
