| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] in a [noun] | 190 |
|
| 2 | [conj] [adv] [prep] a while | 27 |
|
| 3 | [conj] [adv] in [art] while | 12 |
|
| 4 | [conj] [adv] in [art] while | 12 |
|
| 5 | [conj] [adv] in a while | 12 |
|
| 6 | [conj] [adv] in a while | 12 |
|
