| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a long time | 380 |
|
| 2 | [verb] a long time [prep] | 127 |
|
| 3 | for a long time [prep] | 104 |
|
| 4 | [verb] for a time [prep] | 60 |
|
