| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] for a few | 44 |
|
| 2 | [prep] [noun prp] for a week | 33 |
|
| 3 | [prep] [noun prp] a few week | 28 |
|
| 4 | [noun prp] for a few week | 8 |
|
