| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] a long time | 74 |
|
| 2 | [be] [adv] a long time | 71 |
|
| 3 | [verb] [adv] a long time | 53 |
|
| 4 | [verb] [be] [adv] a long | 46 |
|
