| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few [noun pl] then | 21 |
|
| 2 | [prep] a few [noun pl] then | 21 |
|
| 3 | [prep] a few [noun pl] then | 21 |
|
| 4 | for a few [noun pl] then | 18 |
|
| 5 | for a few [noun pl] then | 18 |
|
| 6 | [prep] a few seconds then | 7 |
|
