| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] this for [art] long time | 14 |
|
| 2 | [prep] this for a long time | 14 |
|
| 3 | [prep] this for [art] long time | 14 |
|
| 4 | [prep] this for a long time | 14 |
|
| 5 | like this for [art] long time | 5 |
|
