| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a long time | 380 |
|
| 2 | for [adv] a long time | 54 |
|
| 3 | [verb] [adv] a long time | 53 |
|
| 4 | [verb] for [adv] a long | 16 |
|
