| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adv] a long time | 54 |
|
| 2 | for [adv] a long time | 54 |
|
| 3 | for [adv] a long time | 54 |
|
| 4 | for [adv] a long time | 54 |
|
| 5 | for quite a long time | 52 |
|
| 6 | for quite a long time | 52 |
|
