| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] very long time | 170 |
|
| 2 | [vb past] [prep] [art] long time | 93 |
|
| 3 | [vb past] [art] very long time | 16 |
|
| 4 | [vb past] [prep] [art] very long | 8 |
|
