| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] a [adj] | 693 |
|
| 2 | [prep] [noun] a few | 234 |
|
| 3 | [prep] [noun prp] a [det] | 137 |
|
| 4 | [prep] [noun prp] [art] few | 130 |
|
| 5 | [prep] [noun prp] a few | 130 |
|
