| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for a long time that | 12 |
|
| 2 | [vb pp] for a long time that | 10 |
|
| 3 | know for a long time that | 6 |
|
| 4 | known for a long time that | 6 |
|
