| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] and [prep] a long time | 5 |
|
| 2 | [noun] and [prep] a long time | 5 |
|
| 3 | [noun] and for a long time | 5 |
|
| 4 | [noun] and for a long time | 5 |
|
