| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [prep] [art] [adv] long time | 14 |
|
| 2 | [noun pl] [prep] a [adv] long time | 13 |
|
| 3 | [noun pl] for [art] [adv] long time | 13 |
|
| 4 | [noun pl] [prep] [art] very long time | 10 |
|
| 5 | [noun pl] [prep] [art] very long time | 10 |
|
