| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] a few seconds | 33 |
|
| 2 | [vb past] [prep] a few seconds | 33 |
|
| 3 | [vb past] for a few seconds | 29 |
|
| 4 | paused [prep] a few seconds | 5 |
|
