| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | taken a long time | 26 |
|
| 2 | waited a long time | 17 |
|
| 3 | spent a long time | 8 |
|
| 4 | gone a long time | 7 |
|
| 5 | happened a long time | 5 |
|
