| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] for a long time | 149 |
|
| 2 | [vb past] for a long time | 86 |
|
| 3 | [vb past] [pron] a long time | 40 |
|
| 4 | [vb past] [pron] for a long | 19 |
|
