| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [adv] long time | 27 |
|
| 2 | [vb pp] [prep] [art] [adv] long time | 27 |
|
| 3 | [vb pp] [prep] [art] very long time | 25 |
|
| 4 | [vb pp] [prep] [art] very long time | 25 |
|
| 5 | [vb pp] for [art] [adv] long time | 23 |
|
