| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a long time | 731 |
|
| 2 | [verb] [to-vb] a long | 128 |
|
| 3 | [to-vb] a long time | 52 |
|
| 4 | [verb] [to-vb] a time | 27 |
|
