| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] a long time | 153 |
|
| 2 | [pron] [vb past] a long time | 130 |
|
| 3 | [pron] [vb past] [prep] a long | 124 |
|
| 4 | [vb past] [prep] a long time | 93 |
|
| 5 | [pron] [vb past] [prep] a time | 51 |
|
