| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] a short time | 12 |
|
| 2 | [be] [adv] a short time | 12 |
|
| 3 | be [adv] a short time | 12 |
|
| 4 | [be] only a short time | 9 |
|
| 5 | [be] only a short time | 9 |
|
