| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] a long time | 153 |
|
| 2 | [prep] [adv] a long time | 57 |
|
| 3 | [pron] [prep] [adv] a long | 8 |
|
| 4 | [pron] [adv] a long time | 6 |
|
