| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [det] [noun pl] [prep] a | 351 |
|
| 2 | [det] [noun pl] [prep] a time | 74 |
|
| 3 | [art] [det] [prep] a time | 12 |
|
| 4 | [art] [noun pl] [prep] a time | 11 |
|
