| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a long time | 189 |
|
| 2 | [vb past] [prep] a long time | 93 |
|
| 3 | [vb past] [vb pp] [prep] a long | 36 |
|
| 4 | [vb past] [vb pp] a long time | 26 |
|
| 5 | [vb past] [vb pp] [prep] a time | 7 |
|
