| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [adv] long time [adv] | 12 |
|
| 2 | for a [adv] long time [adv] | 12 |
|
| 3 | for a [adv] long time [adv] | 12 |
|
| 4 | for a very long time [adv] | 11 |
|
| 5 | for a very long time [adv] | 11 |
|
