| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few second the | 18 |
|
| 2 | [prep] a few seconds the | 18 |
|
| 3 | after a few second the | 9 |
|
| 4 | after a few second the | 9 |
|
| 5 | for a few second the | 6 |
|
| 6 | for a few second the | 6 |
|
