| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] for a | 714 |
|
| 2 | [verb] for a few | 484 |
|
| 3 | [noun prp] [verb] a few | 181 |
|
| 4 | [noun prp] for a few | 73 |
|
