| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there a [noun] | 220 |
|
| 2 | [adv] a while | 216 |
|
| 3 | [adv] a while | 203 |
|
| 4 | there [art] while | 10 |
|
| 5 | there a while | 10 |
|
| 6 | there a while | 10 |
|
| 7 | there [art] while | 10 |
|
