| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a long time | 731 |
|
| 2 | a long time [adv] | 487 |
|
| 3 | [verb] a time [adv] | 6 |
|
| 4 | [verb] a long [adv] | 6 |
|
