| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] for a [adj] time | 24 |
|
| 2 | [to-vb] for a [adj] time | 24 |
|
| 3 | [to-vb] for a [adj] time | 22 |
|
| 4 | [to-vb] for a long time | 17 |
|
| 5 | [to-vb] for a long time | 17 |
|
