| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [vb pp] a long time [to-vb] | 9 |
|
| 2 | [vb base] [vb pp] a long time [to-vb] | 9 |
|
| 3 | have [vb pp] a long time [to-vb] | 7 |
|
