| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a long time | 207 |
|
| 2 | been [adv] a long time | 42 |
|
| 3 | been [adv] [prep] a long | 32 |
|
| 4 | been [prep] a long time | 25 |
|
