| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun] a long time | 18 |
|
| 2 | [det] [noun] a long time | 14 |
|
| 3 | [verb] [det] a long time | 13 |
|
| 4 | [verb] [det] [noun] a long | 11 |
|
