| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] for a long time | 86 |
|
| 2 | there for a long time | 32 |
|
| 3 | [vb past] there for a long | 10 |
|
| 4 | [vb past] there a long time | 7 |
|
