| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adv] long time | 193 |
|
| 2 | [prep] a [adv] long time | 187 |
|
| 3 | for a [adv] long time | 180 |
|
| 4 | [prep] a very long time | 170 |
|
| 5 | [prep] a very long time | 170 |
|
| 6 | [prep] a [adv] longer time | 6 |
|
| 7 | [prep] a much long time | 5 |
|
| 8 | [prep] a much long time | 5 |
|
