| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] a few [noun] | 145 |
|
| 2 | [verb] [prep] a few week | 93 |
|
| 3 | [vb infin] [prep] a [adj] week | 17 |
|
| 4 | [vb infin] [prep] [art] few week | 13 |
|
