| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] | 8763 |
|
| 2 | [prep] a [det] | 8763 |
|
| 3 | until a [adj] | 148 |
|
| 4 | until [art] [det] | 85 |
|
| 5 | until a [det] | 70 |
|
