| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a long time | 193 |
|
| 2 | [adv] [prep] a long time | 113 |
|
| 3 | [vb pp] [adv] [prep] a long | 36 |
|
| 4 | [vb pp] [adv] [prep] a time | 14 |
|
| 5 | [vb pp] [adv] a long time | 10 |
|
