| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] for a [adv] long time | 14 |
|
| 2 | [adj] for a very long time | 12 |
|
| 3 | [adj] for a [adv] long time | 9 |
|
| 4 | [det] for a [adv] long time | 5 |
|
