| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a long time [to-vb] | 24 |
|
| 2 | [vb pp] a long time [to-vb] | 24 |
|
| 3 | taken a long time [to-vb] | 15 |
|
| 4 | waited a long time [to-vb] | 5 |
|
