| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] after a [noun] | 400 |
|
| 2 | [coord] [prep] a while | 208 |
|
| 3 | [coord] [prep] a while | 208 |
|
| 4 | [conj] after a while | 144 |
|
| 5 | [coord] after [art] while | 135 |
|
| 6 | [coord] after a while | 135 |
|
| 7 | [coord] after [art] while | 135 |
|
| 8 | [coord] after a while | 135 |
|
