| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | water [prep] a few seconds | 5 |
|
| 2 | water [prep] a few second | 5 |
|
| 3 | water for a few second | 5 |
|
| 4 | water [prep] a few second | 5 |
|
| 5 | water for a few second | 5 |
|
