| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a few day | 252 |
|
| 2 | period [prep] a few [noun] | 19 |
|
| 3 | period [prep] a [adj] day | 6 |
|
| 4 | period [prep] a [det] day | 5 |
|
| 5 | period [prep] a few day | 5 |
|
| 6 | period [prep] [art] few day | 5 |
|
