| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a long time | 429 |
|
| 2 | [verb] [verb] a long time | 138 |
|
| 3 | [verb] [prep] [verb] a long | 17 |
|
| 4 | [prep] [verb] a long time | 7 |
|
